diff --git a/desktop/kde/applications/akonadi-mime/pspec.xml b/desktop/kde/applications/akonadi-mime/pspec.xml
index 14555986e1..bcbaeb1170 100644
--- a/desktop/kde/applications/akonadi-mime/pspec.xml
+++ b/desktop/kde/applications/akonadi-mime/pspec.xml
@@ -15,7 +15,7 @@
         <Description>Libraries and daemons to implement basic email handling</Description>
         <Archive sha1sum="3dbf28eb67017eb236d815d3776b4238c0353021" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/akonadi-mime-16.12.0.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
             <Dependency>boost-devel</Dependency>
             <Dependency>ki18n-devel</Dependency>
             <Dependency>kdoctools-devel</Dependency>            
@@ -35,7 +35,7 @@
     <Package>
         <Name>akonadi-mime</Name>
         <RuntimeDependencies>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>ki18n</Dependency>
             <Dependency>akonadi</Dependency>
             <Dependency>libgcc</Dependency>
@@ -59,7 +59,7 @@
         <Name>akonadi-mime-devel</Name>
         <Summary>Development files for akonadi-mime</Summary>
         <RuntimeDependencies>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
             <Dependency release="current">akonadi-mime</Dependency>
         </RuntimeDependencies>
         <Files>
@@ -70,6 +70,13 @@
     </Package>
 
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update> 
         <Update release="4">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/akonadi-notes/pspec.xml b/desktop/kde/applications/akonadi-notes/pspec.xml
index 4fee648a4a..214f89e305 100644
--- a/desktop/kde/applications/akonadi-notes/pspec.xml
+++ b/desktop/kde/applications/akonadi-notes/pspec.xml
@@ -15,7 +15,7 @@
         <Description>Libraries and daemons to implement management of notes in Akonadi</Description>
         <Archive sha1sum="39b8f0ae9f50c5ed1da7c0724de8a681accdb88c" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/akonadi-notes-16.12.0.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
             <Dependency>boost-devel</Dependency>
             <Dependency>ki18n-devel</Dependency>
             <Dependency>kdoctools-devel</Dependency>            
@@ -35,10 +35,17 @@
     <Package>
         <Name>akonadi-notes</Name>
         <RuntimeDependencies>
-            <Dependency>qt5-base</Dependency>
-            <Dependency>ki18n</Dependency>            
-            <Dependency>libgcc</Dependency>            
-            <Dependency>kmime</Dependency>                       
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
+            <Dependency>ki18n</Dependency>
+            <Dependency>akonadi</Dependency>
+            <Dependency>libgcc</Dependency>
+            <Dependency>kio</Dependency>
+            <Dependency>kmime</Dependency>            
+            <Dependency>kconfig</Dependency>
+            <Dependency>kxmlgui</Dependency>            
+            <Dependency>kcoreaddons</Dependency>
+            <Dependency>kdbusaddons</Dependency>            
+            <Dependency>kwidgetsaddons</Dependency>            
         </RuntimeDependencies>
         <Files>
             <Path fileType="data">/usr/share</Path>
@@ -52,7 +59,7 @@
         <Name>akonadi-notes-devel</Name>
         <Summary>Development files for akonadi-notes</Summary>
         <RuntimeDependencies>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
             <Dependency release="current">akonadi-notes</Dependency>
         </RuntimeDependencies>
         <Files>
@@ -63,6 +70,13 @@
     </Package>
 
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update>
         <Update release="4">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/audiocd-kio/pspec.xml b/desktop/kde/applications/audiocd-kio/pspec.xml
index 194f04b53e..9574cf14bf 100644
--- a/desktop/kde/applications/audiocd-kio/pspec.xml
+++ b/desktop/kde/applications/audiocd-kio/pspec.xml
@@ -25,7 +25,7 @@
             <Dependency>lame-devel</Dependency>
             <Dependency>libkcompactdisc-devel</Dependency>
             <Dependency>libvorbis-devel</Dependency>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
             <Dependency>ki18n-devel</Dependency>
             <Dependency>extra-cmake-modules</Dependency>
             <Dependency>libogg-devel</Dependency>
@@ -49,7 +49,7 @@
             <Dependency>lame</Dependency>            
             <Dependency>libkcompactdisc</Dependency>
             <Dependency>libvorbis</Dependency>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>kio</Dependency>
             <Dependency>ki18n</Dependency>
             <Dependency>libgcc</Dependency>
@@ -74,7 +74,7 @@
         <Summary>Development files for audiocd-kio</Summary>
         <RuntimeDependencies>
             <Dependency release="current">audiocd-kio</Dependency>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="header">/usr/include</Path>
@@ -82,6 +82,13 @@
     </Package>
 
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update> 
         <Update release="3">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/cantor/pspec.xml b/desktop/kde/applications/cantor/pspec.xml
index 16281eaa99..cff401bb9e 100644
--- a/desktop/kde/applications/cantor/pspec.xml
+++ b/desktop/kde/applications/cantor/pspec.xml
@@ -17,10 +17,10 @@
         <Archive sha1sum="58498ba930688dd948c9796e06998bde9ec5c160" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/cantor-16.12.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>extra-cmake-modules</Dependency>
-            <Dependency>qt5-base-devel</Dependency>
-            <Dependency>mesa-devel</Dependency>
-            <Dependency>qt5-svg-devel</Dependency>
-            <Dependency>qt5-xmlpatterns-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
+            <Dependency versionFrom="13.0.4">mesa-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-svg-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-xmlpatterns-devel</Dependency>
             <Dependency>kdelibs4-support-devel</Dependency>
             <Dependency>kdesignerplugin</Dependency>
             <Dependency>kdoctools-devel</Dependency>
@@ -51,7 +51,7 @@
             <Dependency>analitza</Dependency>
             <Dependency>karchive</Dependency>
             <Dependency>kservice</Dependency>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>knewstuff</Dependency>
             <Dependency>kcompletion</Dependency>
             <Dependency>kcoreaddons</Dependency>
@@ -61,7 +61,7 @@
             <Dependency>libqalculate</Dependency>
             <Dependency>kconfigwidgets</Dependency>
             <Dependency>kwidgetsaddons</Dependency>
-            <Dependency>qt5-xmlpatterns</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-xmlpatterns</Dependency>
             <Dependency>kdelibs4-support</Dependency>
         </RuntimeDependencies>
         <Files>
@@ -106,6 +106,13 @@
     </Package>-->
 
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update>
         <Update release="7">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/kaccounts-integration/pspec.xml b/desktop/kde/applications/kaccounts-integration/pspec.xml
index c416de5f3a..ddd43bcdeb 100644
--- a/desktop/kde/applications/kaccounts-integration/pspec.xml
+++ b/desktop/kde/applications/kaccounts-integration/pspec.xml
@@ -16,8 +16,8 @@
         <Archive sha1sum="186b394743771d13c5f362fb8654a29e056d525f" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/kaccounts-integration-16.12.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>extra-cmake-modules</Dependency>
-            <Dependency>qt5-base-devel</Dependency>
-            <Dependency>qt5-declarative-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-declarative-devel</Dependency>
             <Dependency>kcmutils-devel</Dependency>
             <Dependency>ki18n-devel</Dependency>
             <Dependency>kcoreaddons-devel</Dependency>
@@ -36,12 +36,12 @@
             <Dependency>ki18n</Dependency>
             <Dependency>libgcc</Dependency>
             <Dependency>signon</Dependency>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>kcoreaddons</Dependency>
             <Dependency>kdbusaddons</Dependency>
             <Dependency>kconfigwidgets</Dependency>
             <Dependency>libaccounts-qt5</Dependency>
-            <Dependency>qt5-declarative</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-declarative</Dependency>
         </RuntimeDependencies>
         <Summary>Small system to administer web accounts for the sites and services across the KDE desktop, including: Google, Facebook, Owncloud, IMAP, Jabber and others</Summary>
         <Files>
@@ -67,6 +67,13 @@
     </Package>
 
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update>
         <Update release="7">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/kalgebra/pspec.xml b/desktop/kde/applications/kalgebra/pspec.xml
index b6da4c6d21..29ea8c5880 100644
--- a/desktop/kde/applications/kalgebra/pspec.xml
+++ b/desktop/kde/applications/kalgebra/pspec.xml
@@ -16,13 +16,13 @@
         <Description>KAlgebra is a fully featured calculator that lets you plot different types of 2D and 3D functions and to calculate easy and not so easy calculations, such as addition, trigonometric functions or derivatives.</Description>
         <Archive sha1sum="8f5f55fd8316753037d8aa941c72f4a08e258853" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/kalgebra-16.12.0.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency>mesa-devel</Dependency>
+            <Dependency versionFrom="13.0.4">mesa-devel</Dependency>
             <Dependency>mesa-glu-devel</Dependency>
-            <Dependency>qt5-base-devel</Dependency>
-            <Dependency>qt5-quick1-devel</Dependency>
-            <Dependency>qt5-svg-devel</Dependency>
-            <Dependency>qt5-webkit-devel</Dependency>
-            <Dependency>qt5-location-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-quick1-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-svg-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-webkit-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-location-devel</Dependency>
             <Dependency>analitza-devel</Dependency>
             <Dependency>kdoctools-devel</Dependency>
             <Dependency>ncurses-devel</Dependency>
@@ -39,10 +39,10 @@
     <Package>
         <Name>kalgebra</Name>
         <RuntimeDependencies>
-            <Dependency>qt5-base</Dependency>
-            <Dependency>qt5-declarative</Dependency>
-            <Dependency>qt5-webkit</Dependency>
-            <Dependency>qt5-location</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-declarative</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-webkit</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-location</Dependency>
             <Dependency>analitza</Dependency>
             <Dependency>libgcc</Dependency>
             <Dependency>kconfig</Dependency>
@@ -62,6 +62,13 @@
     </Package>
 
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update> 
         <Update release="7">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/kanagram/pspec.xml b/desktop/kde/applications/kanagram/pspec.xml
index bbb0b51c10..1aee84875d 100644
--- a/desktop/kde/applications/kanagram/pspec.xml
+++ b/desktop/kde/applications/kanagram/pspec.xml
@@ -16,8 +16,8 @@
         <Description>Kanagram is a game based on anagrams of words: the puzzle is solved when the letters of the scrambled word are put back in the correct order. There is no limit on either time taken, or the amount of attempts to solve the word.</Description>
         <Archive sha1sum="80fdf1863a9689dbfed7e7ae0aaba891b68fec25" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/kanagram-16.12.0.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency>qt5-base-devel</Dependency>
-            <Dependency>qt5-declarative</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-declarative</Dependency>
             <Dependency>kdoctools-devel</Dependency>
             <Dependency>knewstuff-devel</Dependency>
             <Dependency>kdeclarative-devel</Dependency>
@@ -32,7 +32,7 @@
             <Dependency>kwidgetsaddons-devel</Dependency>
             <Dependency>extra-cmake-modules</Dependency>
             <Dependency>libkeduvocdocument-devel</Dependency>
-            <Dependency>qt5-multimedia-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-multimedia-devel</Dependency>
         </BuildDependencies>
     </Source>
 
@@ -44,13 +44,13 @@
             <Dependency>sonnet</Dependency>
             <Dependency>kconfig</Dependency>
             <Dependency>kxmlgui</Dependency>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>knewstuff</Dependency>
             <Dependency>kcoreaddons</Dependency>
             <Dependency>kdeclarative</Dependency>
-            <Dependency>qt5-multimedia</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-multimedia</Dependency>
             <Dependency>kconfigwidgets</Dependency>
-            <Dependency>qt5-declarative</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-declarative</Dependency>
             <Dependency>libkeduvocdocument</Dependency>
         </RuntimeDependencies>
         <Files>
@@ -62,6 +62,13 @@
     </Package>
 
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update> 
         <Update release="7">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/kapman/pspec.xml b/desktop/kde/applications/kapman/pspec.xml
index f899af4d1d..ee69806c29 100644
--- a/desktop/kde/applications/kapman/pspec.xml
+++ b/desktop/kde/applications/kapman/pspec.xml
@@ -17,8 +17,8 @@
         <Archive sha1sum="899444aa90914e691247ee9c2cf6ad8d79139135" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/kapman-16.12.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>extra-cmake-modules</Dependency>
-            <Dependency>qt5-base-devel</Dependency>
-            <Dependency>qt5-svg-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-svg-devel</Dependency>
             <Dependency>kcoreaddons-devel</Dependency>
             <Dependency>kconfig-devel</Dependency>
             <Dependency>kdbusaddons-devel</Dependency>
@@ -35,7 +35,7 @@
             <Dependency>knotifyconfig-devel</Dependency>
             <Dependency>kdesignerplugin</Dependency>
             <Dependency>libkdegames-devel</Dependency>
-            <Dependency>qt5-declarative-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-declarative-devel</Dependency>
             <Dependency>kdelibs4-support-devel</Dependency>
         </BuildDependencies>
     </Source>
@@ -47,8 +47,8 @@
             <Dependency>libgcc</Dependency>
             <Dependency>kconfig</Dependency>
             <Dependency>kxmlgui</Dependency>
-            <Dependency>qt5-svg</Dependency>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-svg</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>kcoreaddons</Dependency>
             <Dependency>kdbusaddons</Dependency>
             <Dependency>libkdegames</Dependency>
@@ -64,6 +64,13 @@
     </Package>
 
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update>
         <Update release="7">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/katomic/pspec.xml b/desktop/kde/applications/katomic/pspec.xml
index 7ade117b4c..c09ea45805 100644
--- a/desktop/kde/applications/katomic/pspec.xml
+++ b/desktop/kde/applications/katomic/pspec.xml
@@ -17,7 +17,7 @@
         <Archive sha1sum="7d856c2917d4f19633b2648badd29615978f0a6f" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/katomic-16.12.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>extra-cmake-modules</Dependency>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
             <Dependency>kcoreaddons-devel</Dependency>
             <Dependency>kconfig-devel</Dependency>
             <Dependency>kwidgetsaddons-devel</Dependency>
@@ -31,7 +31,7 @@
             <Dependency>knotifyconfig-devel</Dependency>
             <Dependency>knewstuff-devel</Dependency>
             <Dependency>libkdegames-devel</Dependency>
-            <Dependency>qt5-declarative-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-declarative-devel</Dependency>
             <Dependency>kdelibs4-support-devel</Dependency>
             <Dependency>kdesignerplugin</Dependency>
             <Dependency>kdoctools-devel</Dependency>
@@ -49,7 +49,7 @@
             <Dependency>libgcc</Dependency>
             <Dependency>kconfig</Dependency>
             <Dependency>kxmlgui</Dependency>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>knewstuff</Dependency>
             <Dependency>kcoreaddons</Dependency>
             <Dependency>kdbusaddons</Dependency>
@@ -66,6 +66,13 @@
     </Package>
 
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update>
         <Update release="7">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/kblackbox/pspec.xml b/desktop/kde/applications/kblackbox/pspec.xml
index 59644032c5..6f2418dcbe 100644
--- a/desktop/kde/applications/kblackbox/pspec.xml
+++ b/desktop/kde/applications/kblackbox/pspec.xml
@@ -17,8 +17,8 @@
         <Archive sha1sum="c1a62676fe88585a68fca000a02c7ea7a6f7566c" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/kblackbox-16.12.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>extra-cmake-modules</Dependency>
-            <Dependency>qt5-base-devel</Dependency>
-            <Dependency>qt5-svg-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-svg-devel</Dependency>
             <Dependency>karchive-devel</Dependency>
             <Dependency>kcoreaddons-devel</Dependency>
             <Dependency>kconfig-devel</Dependency>
@@ -27,7 +27,7 @@
             <Dependency>kiconthemes-devel</Dependency>
             <Dependency>kxmlgui-devel</Dependency>
             <Dependency>libkdegames-devel</Dependency>
-            <Dependency>qt5-declarative-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-declarative-devel</Dependency>
             <Dependency>kdelibs4-support-devel</Dependency>
             <Dependency>kdesignerplugin</Dependency>
             <Dependency>kdoctools-devel</Dependency>
@@ -45,9 +45,9 @@
             <Dependency>libgcc</Dependency>
             <Dependency>kconfig</Dependency>
             <Dependency>kxmlgui</Dependency>
-            <Dependency>qt5-svg</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-svg</Dependency>
             <Dependency>karchive</Dependency>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>kcoreaddons</Dependency>
             <Dependency>kdbusaddons</Dependency>
             <Dependency>libkdegames</Dependency>
@@ -63,6 +63,13 @@
     </Package>
 
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update> 
         <Update release="7">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/kblog/pspec.xml b/desktop/kde/applications/kblog/pspec.xml
index 3fee705d2a..34413683aa 100644
--- a/desktop/kde/applications/kblog/pspec.xml
+++ b/desktop/kde/applications/kblog/pspec.xml
@@ -15,7 +15,7 @@
         <Description>KBlog is a library for calling functions on Blogger 1.0, MetaWeblog, MovableType and GData compatible blogs. It calls the APIs using KXmlRpcClient and Syndication.</Description>
         <Archive sha1sum="50584d6594abb221b1c1d59f77c50d08a7e799a4" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/kblog-16.12.0.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
             <Dependency>extra-cmake-modules</Dependency>
             <Dependency>kdoctools-devel</Dependency>
             <Dependency>kcoreaddons-devel</Dependency>
@@ -25,7 +25,7 @@
             <Dependency>kitemmodels-devel</Dependency>
             <Dependency>kinit-devel</Dependency>
             <Dependency>kunitconversion-devel</Dependency>
-            <Dependency>qt5-webkit-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-webkit-devel</Dependency>
             <Dependency>kcalutils-devel</Dependency>
             <Dependency>ksyndication-devel</Dependency>
             <Dependency>kxmlrpcclient-devel</Dependency>
@@ -36,7 +36,7 @@
     <Package>
         <Name>kblog</Name>
         <RuntimeDependencies>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>kcalcore</Dependency>
             <Dependency>kxmlrpcclient</Dependency>
             <Dependency>kio</Dependency>
@@ -57,7 +57,7 @@
         <Name>kblog-devel</Name>
         <Summary>Development files for kblog</Summary>
         <RuntimeDependencies>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
             <Dependency release="current">kblog</Dependency>
         </RuntimeDependencies>
         <Files>
@@ -68,6 +68,13 @@
     </Package>
 
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update>
         <Update release="7">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/kbruch/pspec.xml b/desktop/kde/applications/kbruch/pspec.xml
index 2b288ada0b..676c2b2034 100644
--- a/desktop/kde/applications/kbruch/pspec.xml
+++ b/desktop/kde/applications/kbruch/pspec.xml
@@ -16,7 +16,7 @@
         <Description>KBruch is a small program to practice calculating with fractions and percentages. Different exercises are provided for this purpose and you can use the learning mode to practice with fractions. The program checks the user's input and gives feedback.</Description>
         <Archive sha1sum="98504d988cf374c0feacc213bf206292efc7d93a" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/kbruch-16.12.0.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>kdoctools-devel</Dependency>
             <Dependency>kconfig-devel</Dependency>
             <Dependency>kcrash-devel</Dependency>
@@ -32,7 +32,7 @@
     <Package>
         <Name>kbruch</Name>
         <RuntimeDependencies>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>kxmlgui</Dependency>
             <Dependency>kconfig</Dependency>
             <Dependency>kcrash</Dependency>
@@ -51,6 +51,13 @@
     </Package>
 
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update>
         <Update release="7">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/kcalc/pspec.xml b/desktop/kde/applications/kcalc/pspec.xml
index 1dd3652b36..12353af4fd 100644
--- a/desktop/kde/applications/kcalc/pspec.xml
+++ b/desktop/kde/applications/kcalc/pspec.xml
@@ -16,7 +16,7 @@
         <Description>KCalc is a calculator which offers many more mathematical functions than meet the eye on a first glance.</Description>
         <Archive sha1sum="5f7b7ecf4f451a4b74d224255e154baeb23573b2" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/kcalc-16.12.0.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
             <Dependency>kdoctools-devel</Dependency>
             <Dependency>extra-cmake-modules</Dependency>
             <Dependency>gmp-devel</Dependency>
@@ -28,14 +28,14 @@
             <Dependency>kinit-devel</Dependency>
             <Dependency>knotifications-devel</Dependency>
             <Dependency>kxmlgui-devel</Dependency>
-            <Dependency>mesa-devel</Dependency>
+            <Dependency versionFrom="13.0.4">mesa-devel</Dependency>
         </BuildDependencies>
     </Source>
 
     <Package>
         <Name>kcalc</Name>
         <RuntimeDependencies>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>gmp</Dependency>
             <Dependency>ki18n</Dependency>
             <Dependency>libgcc</Dependency>
@@ -56,6 +56,13 @@
     </Package>
 
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update> 
         <Update release="8">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/kcolorchooser/pspec.xml b/desktop/kde/applications/kcolorchooser/pspec.xml
index 8bf9d85630..98a03cff51 100755
--- a/desktop/kde/applications/kcolorchooser/pspec.xml
+++ b/desktop/kde/applications/kcolorchooser/pspec.xml
@@ -17,7 +17,7 @@
         <Archive sha1sum="6e05c3eed03694b0fe750c741e6d5724ebe72ea0" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/kcolorchooser-16.12.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>extra-cmake-modules</Dependency>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
             <Dependency>ki18n-devel</Dependency>
             <Dependency>kwidgetsaddons-devel</Dependency>
             <Dependency>kxmlgui-devel</Dependency>
@@ -31,7 +31,7 @@
             <Dependency>ki18n</Dependency>
             <Dependency>libgcc</Dependency>
             <Dependency>kxmlgui</Dependency>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>kcoreaddons</Dependency>
         </RuntimeDependencies>
         <Files>
@@ -43,6 +43,13 @@
     </Package>
 
     <History>
+        <Update release="6">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update>
         <Update release="5">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/kde-dev-scripts/pspec.xml b/desktop/kde/applications/kde-dev-scripts/pspec.xml
index acd952b4ae..7964aa230b 100644
--- a/desktop/kde/applications/kde-dev-scripts/pspec.xml
+++ b/desktop/kde/applications/kde-dev-scripts/pspec.xml
@@ -15,6 +15,7 @@
         <Description>Scripts and setting files useful during development of KDE software</Description>
         <Archive type="tarxz" sha1sum="4e55d22e4c32d4dccbf1c9ef2d7961a5cc0987cb">mirrors://kde/stable/applications/16.12.0/src/kde-dev-scripts-16.12.0.tar.xz</Archive>
         <BuildDependencies>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
             <Dependency>extra-cmake-modules</Dependency>
             <Dependency>kdoctools-devel</Dependency>
             <Dependency>kdelibs4-support-devel</Dependency>
@@ -24,7 +25,7 @@
     <Package>
         <Name>kde-dev-scripts</Name>
         <RuntimeDependencies>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>kdoctools</Dependency>
             <Dependency>kdelibs4-support</Dependency>
         </RuntimeDependencies>
@@ -38,6 +39,13 @@
     </Package>
 
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update>
         <Update release="7">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/kdebugsettings/pspec.xml b/desktop/kde/applications/kdebugsettings/pspec.xml
index 4b2aaaf7ea..40bd8490fc 100644
--- a/desktop/kde/applications/kdebugsettings/pspec.xml
+++ b/desktop/kde/applications/kdebugsettings/pspec.xml
@@ -15,7 +15,7 @@
         <Archive sha1sum="cf7bf9c6e0fa187cf06ccaab4d1135dcf8388180" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/kdebugsettings-16.12.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>extra-cmake-modules</Dependency>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
             <Dependency>kcoreaddons-devel</Dependency>
             <Dependency>kconfig-devel</Dependency>
             <Dependency>kconfigwidgets-devel</Dependency>
@@ -37,7 +37,7 @@
             <Dependency>ki18n</Dependency>
             <Dependency>libgcc</Dependency>
             <Dependency>kconfig</Dependency>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>kitemviews</Dependency>
             <Dependency>kcompletion</Dependency>
             <Dependency>kcoreaddons</Dependency>
@@ -53,6 +53,13 @@
     </Package>
 
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update>
         <Update release="7">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/kdeedu-data/pspec.xml b/desktop/kde/applications/kdeedu-data/pspec.xml
index 1b321aeffe..67979aa4da 100644
--- a/desktop/kde/applications/kdeedu-data/pspec.xml
+++ b/desktop/kde/applications/kdeedu-data/pspec.xml
@@ -14,7 +14,7 @@
         <Description>Common data for KDE Edu applications.</Description>
         <Archive sha1sum="a400892594a5cdb8c98a8ce5bda72664566475b1" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/kdeedu-data-16.12.0.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
             <Dependency>extra-cmake-modules</Dependency>
         </BuildDependencies>
     </Source>
@@ -28,6 +28,13 @@
     </Package>
 
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update> 
         <Update release="7">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/kdegraphics-svgpart/pspec.xml b/desktop/kde/applications/kdegraphics-svgpart/pspec.xml
index 0e0b5e324d..d7c50486ba 100644
--- a/desktop/kde/applications/kdegraphics-svgpart/pspec.xml
+++ b/desktop/kde/applications/kdegraphics-svgpart/pspec.xml
@@ -21,8 +21,8 @@
             <Dependency>kcoreaddons-devel</Dependency>
             <Dependency>kparts-devel</Dependency>
             <Dependency>python-devel</Dependency>
-            <Dependency>qt5-base-devel</Dependency>
-            <Dependency>qt5-svg-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-svg-devel</Dependency>
         </BuildDependencies>
     </Source>
 
@@ -32,8 +32,8 @@
         <RuntimeDependencies>
             <Dependency>kcoreaddons</Dependency>
             <Dependency>kparts</Dependency>
-            <Dependency>qt5-base</Dependency>
-            <Dependency>qt5-svg</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-svg</Dependency>
             <Dependency>ki18n</Dependency>
             <Dependency>libgcc</Dependency>
             <Dependency>kxmlgui</Dependency>
@@ -46,6 +46,13 @@
         </Files>
     </Package>
     <History>
+        <Update release="3">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update>
         <Update release="2">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/kdegraphics-thumbnailers/pspec.xml b/desktop/kde/applications/kdegraphics-thumbnailers/pspec.xml
index e4a40be423..48e0c35b9f 100644
--- a/desktop/kde/applications/kdegraphics-thumbnailers/pspec.xml
+++ b/desktop/kde/applications/kdegraphics-thumbnailers/pspec.xml
@@ -16,7 +16,7 @@
         <Archive sha1sum="52c1e4b210c2bfa9da3b4734c3c9b02b709f3a05" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/kdegraphics-thumbnailers-16.12.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>extra-cmake-modules</Dependency>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
             <Dependency>kio-devel</Dependency>
             <Dependency>libkdcraw-devel</Dependency>
             <Dependency>libkexiv2-devel</Dependency>
@@ -28,7 +28,7 @@
         <RuntimeDependencies>
             <Dependency>kio</Dependency>
             <Dependency>libgcc</Dependency>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>libkdcraw</Dependency>
             <Dependency>libkexiv2</Dependency>
         </RuntimeDependencies>
@@ -40,6 +40,13 @@
     </Package>
 
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update>
         <Update release="7">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/kdenlive/pspec.xml b/desktop/kde/applications/kdenlive/pspec.xml
index 3c8af2e016..f4f4b38bef 100644
--- a/desktop/kde/applications/kdenlive/pspec.xml
+++ b/desktop/kde/applications/kdenlive/pspec.xml
@@ -16,12 +16,12 @@
         <Archive sha1sum="985acdd8ca2865d48284f96ef4a8bc5ffdd780c8" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/kdenlive-16.12.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>extra-cmake-modules</Dependency>
-            <Dependency>qt5-base-devel</Dependency>
-            <Dependency>qt5-script-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-script-devel</Dependency>
             <Dependency>ladspa-sdk-devel</Dependency>
-            <Dependency>qt5-svg-devel</Dependency>
-            <Dependency>qt5-webkit-devel</Dependency>
-            <Dependency>qt5-location-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-svg-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-webkit-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-location-devel</Dependency>
             <Dependency>karchive-devel</Dependency>
             <Dependency>kbookmarks-devel</Dependency>
             <Dependency>kcoreaddons-devel</Dependency>
@@ -31,7 +31,7 @@
             <Dependency>kfilemetadata-devel</Dependency>
             <Dependency>libv4l-devel</Dependency>
             <Dependency>kio-devel</Dependency>
-            <Dependency>ffmpeg-devel</Dependency>
+            <Dependency versionFrom="3.2.4">ffmpeg-devel</Dependency>
             <Dependency>sdl-image-devel</Dependency>
             <Dependency>kwidgetsaddons-devel</Dependency>
             <Dependency>kplotting-devel</Dependency>
@@ -44,7 +44,7 @@
             <Dependency>kiconthemes-devel</Dependency>
             <Dependency>kdoctools-devel</Dependency>
             <Dependency>mlt-devel</Dependency>
-            <Dependency>qt5-declarative-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-declarative-devel</Dependency>
         </BuildDependencies>
     </Source>
 
@@ -58,13 +58,13 @@
             <Dependency>solid</Dependency>
             <Dependency>kcrash</Dependency>
             <Dependency>libgcc</Dependency>
-            <Dependency>ffmpeg</Dependency>
+            <Dependency versionFrom="3.2.4">ffmpeg</Dependency>
             <Dependency>kconfig</Dependency>
             <Dependency>kxmlgui</Dependency>
-            <Dependency>qt5-svg</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-svg</Dependency>
             <Dependency>karchive</Dependency>
             <Dependency>kservice</Dependency>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>knewstuff</Dependency>
             <Dependency>kplotting</Dependency>
             <Dependency>sdl-image</Dependency>
@@ -72,22 +72,22 @@
             <Dependency>kbookmarks</Dependency>
             <Dependency>kguiaddons</Dependency>
             <Dependency>kitemviews</Dependency>
-            <Dependency>qt5-script</Dependency>
-            <Dependency>qt5-webkit</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-script</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-webkit</Dependency>
             <Dependency>ladspa-sdk</Dependency>
             <Dependency>kcompletion</Dependency>
             <Dependency>kcoreaddons</Dependency>
             <Dependency>kdbusaddons</Dependency>
             <Dependency>kiconthemes</Dependency>
             <Dependency>kjobwidgets</Dependency>
-            <Dependency>qt5-location</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-location</Dependency>
             <Dependency>ktextwidgets</Dependency>
             <Dependency>kfilemetadata</Dependency>
             <Dependency>knotifyconfig</Dependency>
             <Dependency>kconfigwidgets</Dependency>
             <Dependency>knotifications</Dependency>
             <Dependency>kwidgetsaddons</Dependency>
-            <Dependency>qt5-declarative</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-declarative</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="config">/etc/xdg</Path>
@@ -100,6 +100,13 @@
     </Package>
 
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update>
         <Update release="7">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/kdesdk-thumbnailers/pspec.xml b/desktop/kde/applications/kdesdk-thumbnailers/pspec.xml
index 5a9dc341dc..1fc4036a19 100755
--- a/desktop/kde/applications/kdesdk-thumbnailers/pspec.xml
+++ b/desktop/kde/applications/kdesdk-thumbnailers/pspec.xml
@@ -16,7 +16,7 @@
         <Archive sha1sum="f08eba98458cd5db30ecbd364e32c17339456d0b" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/kdesdk-thumbnailers-16.12.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>extra-cmake-modules</Dependency>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
             <Dependency>kconfig-devel</Dependency>
             <Dependency>ki18n-devel</Dependency>
             <Dependency>kio-devel</Dependency>
@@ -32,7 +32,7 @@
             <Dependency>libgcc</Dependency>
             <Dependency>gettext</Dependency>
             <Dependency>kconfig</Dependency>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>kwidgetsaddons</Dependency>
         </RuntimeDependencies>
         <Replaces>
@@ -50,6 +50,13 @@
     </Package>
 
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update>
         <Update release="7">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/kfloppy/pspec.xml b/desktop/kde/applications/kfloppy/pspec.xml
index 9df7b0439d..9007f27e46 100755
--- a/desktop/kde/applications/kfloppy/pspec.xml
+++ b/desktop/kde/applications/kfloppy/pspec.xml
@@ -17,7 +17,7 @@
         <Archive sha1sum="b7534df399669f013c25ac250e58494c093de298" type="tarxz">http://download.kde.org/stable/applications/16.12.0/src/kfloppy-16.12.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>extra-cmake-modules</Dependency>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
             <Dependency>ki18n-devel</Dependency>
             <Dependency>kcoreaddons-devel</Dependency>
             <Dependency>kio-devel</Dependency>
@@ -39,7 +39,7 @@
             <Dependency>libgcc</Dependency>
             <Dependency>kconfig</Dependency>
             <Dependency>kxmlgui</Dependency>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>kcompletion</Dependency>
             <Dependency>kcoreaddons</Dependency>
             <Dependency>kconfigwidgets</Dependency>
@@ -55,6 +55,13 @@
     </Package>
 
     <History>
+        <Update release="5">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update> 
         <Update release="4">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/kgeography/pspec.xml b/desktop/kde/applications/kgeography/pspec.xml
index e4d0ada57b..ce353bb6ba 100644
--- a/desktop/kde/applications/kgeography/pspec.xml
+++ b/desktop/kde/applications/kgeography/pspec.xml
@@ -16,7 +16,7 @@
         <Description>KGeography is a geography learning tool, which allows you to learn about the political divisions of some countries (divisions, capitals of those divisions and their associated flags if there are some).</Description>
         <Archive sha1sum="599cd3854d42e0f1e7178c92880d302f89944500" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/kgeography-16.12.0.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
             <Dependency>kconfig-devel</Dependency>
             <Dependency>kdoctools-devel</Dependency>
             <Dependency>kxmlgui-devel</Dependency>
@@ -34,7 +34,7 @@
     <Package>
         <Name>kgeography</Name>
         <RuntimeDependencies>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>libgcc</Dependency>
             <Dependency>kconfig</Dependency>
             <Dependency>kxmlgui</Dependency>
@@ -53,6 +53,13 @@
     </Package>
 
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update>
         <Update release="7">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/kldap/pspec.xml b/desktop/kde/applications/kldap/pspec.xml
index 7d3eb3ba77..23e4532397 100644
--- a/desktop/kde/applications/kldap/pspec.xml
+++ b/desktop/kde/applications/kldap/pspec.xml
@@ -15,7 +15,7 @@
         <Description>Allows LDAP accessing with a convenient Qt style C++ API.</Description>
         <Archive sha1sum="549dda55642f3ca13cc758f857c8bc3f0da74218" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/kldap-16.12.0.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
             <Dependency>kcompletion-devel</Dependency>
             <Dependency>kdoctools-devel</Dependency>
             <Dependency>ki18n-devel</Dependency>
@@ -31,7 +31,7 @@
     <Package>
         <Name>kldap</Name>
         <RuntimeDependencies>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>kcompletion</Dependency>
             <Dependency>ki18n</Dependency>
             <Dependency>kio</Dependency>
@@ -53,7 +53,7 @@
         <Name>kldap-devel</Name>
         <Summary>Development files for kdelibs4-support</Summary>
         <RuntimeDependencies>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
             <Dependency release="current">kldap</Dependency>
         </RuntimeDependencies>
         <Files>
@@ -64,6 +64,13 @@
     </Package>
 
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update> 
         <Update release="7">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/kmplot/pspec.xml b/desktop/kde/applications/kmplot/pspec.xml
index 3ae717016d..b54471c83b 100644
--- a/desktop/kde/applications/kmplot/pspec.xml
+++ b/desktop/kde/applications/kmplot/pspec.xml
@@ -27,7 +27,7 @@
             <Dependency>kdesignerplugin</Dependency>
             <Dependency>kemoticons-devel</Dependency>
             <Dependency>kitemmodels-devel</Dependency>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
         </BuildDependencies>
         <Patches>
             <!--Patch level="1">kmplot-isnan.patch</Patch-->
@@ -42,8 +42,8 @@
             <Dependency>ki18n</Dependency>
             <Dependency>kparts</Dependency>
             <Dependency>kwidgetsaddons</Dependency>
-            <Dependency>qt5-base</Dependency>
-            <Dependency>qt5-svg</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-svg</Dependency>
             <Dependency>libgcc</Dependency>
             <Dependency>kconfig</Dependency>
             <Dependency>kxmlgui</Dependency>
@@ -64,6 +64,13 @@
     </Package>
     
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update> 
         <Update release="7">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/kpat/pspec.xml b/desktop/kde/applications/kpat/pspec.xml
index 08cc59c197..f4c99e31b2 100644
--- a/desktop/kde/applications/kpat/pspec.xml
+++ b/desktop/kde/applications/kpat/pspec.xml
@@ -15,9 +15,9 @@
         <Description>To play KPatience you need, as the name suggests, patience. For simple games, where the way the game goes depends only upon how the cards fall, your patience might be the only thing you need.</Description>
         <Archive sha1sum="5cbc8130d5021f10c8dadc2932564e942f1b4eaa" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/kpat-16.12.0.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency>qt5-base-devel</Dependency>
-            <Dependency>qt5-declarative-devel</Dependency>
-            <Dependency>qt5-quick1-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-declarative-devel</Dependency>
+            <!--<Dependency>qt5-quick1-devel</Dependency>--><!--not need-->
             <Dependency>qt5-phonon-devel</Dependency>
             <Dependency>kdoctools-devel</Dependency>
             <Dependency>cmake</Dependency>
@@ -39,7 +39,7 @@
             <Dependency>ki18n-devel</Dependency>
             <Dependency>kconfig-devel</Dependency>
             <Dependency>kxmlgui-devel</Dependency>
-            <Dependency>qt5-svg-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-svg-devel</Dependency>
             <Dependency>kguiaddons-devel</Dependency>
             <Dependency>kcompletion-devel</Dependency>
             <Dependency>kcoreaddons-devel</Dependency>
@@ -49,7 +49,7 @@
             <Dependency>shared-mime-info</Dependency>
             <Dependency>extra-cmake-modules</Dependency>
             <Dependency>python3</Dependency>
-            <Dependency>mesa-devel</Dependency>
+            <Dependency versionFrom="13.0.4">mesa-devel</Dependency>
             <Dependency>kdesignerplugin</Dependency>
         </BuildDependencies>
     </Source>
@@ -57,7 +57,7 @@
     <Package>
         <Name>kpat</Name>
         <RuntimeDependencies>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>kdelibs4-support</Dependency>
             <Dependency>libkdegames</Dependency>
             <Dependency>knewstuff</Dependency>
@@ -65,7 +65,7 @@
             <Dependency>libgcc</Dependency>
             <Dependency>kconfig</Dependency>
             <Dependency>kxmlgui</Dependency>
-            <Dependency>qt5-svg</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-svg</Dependency>
             <Dependency>kguiaddons</Dependency>
             <Dependency>kcompletion</Dependency>
             <Dependency>kcoreaddons</Dependency>
@@ -83,6 +83,13 @@
         </Files>
     </Package>
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update> 
         <Update release="7">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/libkcddb/pspec.xml b/desktop/kde/applications/libkcddb/pspec.xml
index 3cfffaa3de..83c1e1d33b 100644
--- a/desktop/kde/applications/libkcddb/pspec.xml
+++ b/desktop/kde/applications/libkcddb/pspec.xml
@@ -22,6 +22,7 @@
             <Dependency>kcodecs-devel</Dependency>
             <Dependency>ki18n-devel</Dependency>
             <Dependency>kio-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
             <Dependency>kwidgetsaddons-devel</Dependency>
         </BuildDependencies>
     </Source>
@@ -34,7 +35,7 @@
             <Dependency>libgcc</Dependency>
             <Dependency>kcodecs</Dependency>
             <Dependency>kconfig</Dependency>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>kcoreaddons</Dependency>
             <Dependency>musicbrainz5</Dependency>
             <Dependency>kconfigwidgets</Dependency>
@@ -51,6 +52,13 @@
     </Package>
 
     <History>
+        <Update release="5">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update>
         <Update release="4">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/libkcompactdisc/pspec.xml b/desktop/kde/applications/libkcompactdisc/pspec.xml
index 62fe70f3f5..54e03a9c4c 100644
--- a/desktop/kde/applications/libkcompactdisc/pspec.xml
+++ b/desktop/kde/applications/libkcompactdisc/pspec.xml
@@ -22,7 +22,7 @@
             <Dependency>kcoreaddons-devel</Dependency>
             <Dependency>kdelibs4-support-devel</Dependency>
             <Dependency>ki18n-devel</Dependency>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
             <Dependency>solid-devel</Dependency>
             <Dependency>kdesignerplugin</Dependency>
             <Dependency>kdoctools-devel</Dependency>
@@ -41,7 +41,7 @@
             <Dependency>kcoreaddons</Dependency>
             <Dependency>kdelibs4-support</Dependency>
             <Dependency>ki18n</Dependency>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>libgcc</Dependency>
             <Dependency>qt5-phonon</Dependency>
             <Dependency>solid</Dependency>
@@ -58,7 +58,7 @@
         <Summary>Development files for libkcompactdisc</Summary>
         <RuntimeDependencies>
             <Dependency release="current">libkcompactdisc</Dependency>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="header">/usr/include</Path>
@@ -67,6 +67,13 @@
     </Package>
 
     <History>
+        <Update release="4">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update>
         <Update release="3">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/minuet/files/qtfix2.patch b/desktop/kde/applications/minuet/files/qtfix2.patch
new file mode 100644
index 0000000000..16b5dd116d
--- /dev/null
+++ b/desktop/kde/applications/minuet/files/qtfix2.patch
@@ -0,0 +1,13 @@
+--- qtfix.patch	2016-12-22 15:50:07.000000000 +0100
++++ qtfix1.patch	2017-03-08 18:03:57.055106559 +0100
+@@ -5,8 +5,8 @@
+  set (KDE_APPLICATIONS_VERSION "0.2.1")
+  
+  set(ECM_MIN_VERSION "5.15.0")
+--set(QT_MIN_VERSION "5.7.0")
+-+set(QT_MIN_VERSION "5.6.2")
++-set(QT_MIN_VERSION "5.7.1")
+++set(QT_MIN_VERSION "5.7.1")
+  set(KF5_MIN_VERSION "5.15.0")
+  
+  find_package(ECM ${ECM_MIN_VERSION} CONFIG REQUIRED)
diff --git a/desktop/kde/applications/minuet/pspec.xml b/desktop/kde/applications/minuet/pspec.xml
index 38c7c651f5..c7c25933ec 100755
--- a/desktop/kde/applications/minuet/pspec.xml
+++ b/desktop/kde/applications/minuet/pspec.xml
@@ -13,8 +13,8 @@
         <Archive sha1sum="489f2e46c76d03d3d13d46ff73911bf1fd60ea2c" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/minuet-16.12.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>extra-cmake-modules</Dependency>
-            <Dependency>qt5-base-devel</Dependency>
-            <Dependency>qt5-declarative-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-declarative-devel</Dependency>
             <Dependency>ki18n-devel</Dependency>
             <Dependency>kxmlgui-devel</Dependency>
             <Dependency>kio-devel</Dependency>
@@ -25,7 +25,7 @@
             <Dependency>fluidsynth-devel</Dependency>
         </BuildDependencies>
         <Patches>
-            <Patch>qtfixc.patch</Patch>
+            <Patch>qtfix2.patch</Patch>
         </Patches>
     </Source>
 
@@ -40,13 +40,13 @@
             <Dependency>kconfig</Dependency>
             <Dependency>kxmlgui</Dependency>
             <Dependency>alsa-lib</Dependency>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>kcompletion</Dependency>
             <Dependency>kcoreaddons</Dependency>
             <Dependency>drumstick-libs</Dependency>
             <Dependency>kconfigwidgets</Dependency>
             <Dependency>kwidgetsaddons</Dependency>
-            <Dependency>qt5-declarative</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-declarative</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="executable">/usr/bin</Path>
@@ -65,7 +65,7 @@
         <Name>minuet-devel</Name>
         <Summary>Development files for minuet</Summary>
         <RuntimeDependencies>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
             <Dependency release="current">minuet</Dependency>
         </RuntimeDependencies>
         <Files>
@@ -76,6 +76,13 @@
 </Package>
 
     <History>
+        <Update release="5">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update>
         <Update release="4">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/parley/pspec.xml b/desktop/kde/applications/parley/pspec.xml
index 660428e815..137d8359e3 100644
--- a/desktop/kde/applications/parley/pspec.xml
+++ b/desktop/kde/applications/parley/pspec.xml
@@ -16,9 +16,9 @@
         <Description>Parley is a program to help you memorize things. Parley supports many language specific features but can be used for other learning tasks just as well. It uses the spaced repetition learning method, also known as flash cards. Creating new vocabulary collections with Parley is easy, but of course it is even better if you can use some of our premade files. Have a look at the KDE-Files.org page or use the "Download New Collections" feature directly in Parley.</Description>
         <Archive sha1sum="354a39c65ef1ddcff2a5a60510c37aec50708296" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/parley-16.12.0.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency>qt5-base-devel</Dependency>
-            <Dependency>qt5-svg-devel</Dependency>
-            <Dependency>qt5-multimedia-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-svg-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-multimedia-devel</Dependency>
             <Dependency>libxslt-devel</Dependency>
             <Dependency>libXrender-devel</Dependency>
             <Dependency>libxml2-devel</Dependency>
@@ -49,9 +49,9 @@
     <Package>
         <Name>parley</Name>
         <RuntimeDependencies>
-            <Dependency>qt5-base</Dependency>
-            <Dependency>qt5-svg</Dependency>
-            <Dependency>qt5-multimedia</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-svg</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-multimedia</Dependency>
             <Dependency>libxslt</Dependency>
             <Dependency>libXrender</Dependency>
             <Dependency>libxml2</Dependency>
@@ -86,6 +86,13 @@
     </Package>
 
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update>
         <Update release="7">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/picmi/pspec.xml b/desktop/kde/applications/picmi/pspec.xml
index 6d23eb51c1..b1268717df 100644
--- a/desktop/kde/applications/picmi/pspec.xml
+++ b/desktop/kde/applications/picmi/pspec.xml
@@ -16,9 +16,9 @@
         <Archive sha1sum="4954f70082ac22985e06f606a8e32f4856f0a5ca" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/picmi-16.12.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>extra-cmake-modules</Dependency>
-            <Dependency>qt5-base-devel</Dependency>
-            <Dependency>qt5-svg-devel</Dependency>
-            <Dependency>qt5-declarative-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-svg-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-declarative-devel</Dependency>
             <Dependency>kdoctools-devel</Dependency>
             <Dependency>kcoreaddons-devel</Dependency>
             <Dependency>kdbusaddons-devel</Dependency>
@@ -44,8 +44,8 @@
             <Dependency>ki18n</Dependency>
             <Dependency>libgcc</Dependency>
             <Dependency>kxmlgui</Dependency>
-            <Dependency>qt5-svg</Dependency>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-svg</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>kcoreaddons</Dependency>
             <Dependency>kdbusaddons</Dependency>
             <Dependency>libkdegames</Dependency>
@@ -60,6 +60,13 @@
     </Package>
 
     <History>
+        <Update release="7">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update>
         <Update release="6">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/poxml/pspec.xml b/desktop/kde/applications/poxml/pspec.xml
index 3a2c349c54..c5feaa11df 100755
--- a/desktop/kde/applications/poxml/pspec.xml
+++ b/desktop/kde/applications/poxml/pspec.xml
@@ -16,7 +16,7 @@
         <Archive sha1sum="b7085891121bfe68a8ae45ee37a88878e8878758" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/poxml-16.12.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>extra-cmake-modules</Dependency>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
             <Dependency>gettext-devel</Dependency>
             <Dependency>kdoctools-devel</Dependency>
             <Dependency>docbook-xsl</Dependency>
@@ -28,7 +28,7 @@
         <RuntimeDependencies>
             <Dependency>libgcc</Dependency>
             <Dependency>gettext</Dependency>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
         </RuntimeDependencies>
         <Replaces>
             <Package>kdesdk</Package>
@@ -44,6 +44,13 @@
     </Package>  
 
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update> 
         <Update release="7">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/rocs/pspec.xml b/desktop/kde/applications/rocs/pspec.xml
index cf5e6e0ab1..30cac8d1e5 100644
--- a/desktop/kde/applications/rocs/pspec.xml
+++ b/desktop/kde/applications/rocs/pspec.xml
@@ -15,12 +15,12 @@
         <Description>Rocs aims to be a Graph Theory IDE for helping professors to show the results of a graph algorithm and also helping students to do the algorithms. Rocs has a scripting module, done in Qt Script, that interacts with the drawn graph and every change in the graph with the script is reflected on the drawn one..</Description>
         <Archive sha1sum="e3e5078007d3524513a3fa8b45389c53ea88eb3e" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/rocs-16.12.0.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency>qt5-base-devel</Dependency>
-            <Dependency>qt5-declarative-devel</Dependency>
-            <Dependency>qt5-quick1-devel</Dependency>
-            <Dependency>qt5-webkit-devel</Dependency>
-            <Dependency>qt5-base-devel</Dependency>
-            <Dependency>qt5-xmlpatterns-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-declarative-devel</Dependency>
+            <!--<Dependency>qt5-quick1-devel</Dependency>--><!--not need-->
+            <Dependency versionFrom="5.7.1">qt5-webkit-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-xmlpatterns-devel</Dependency>
             <Dependency>extra-cmake-modules</Dependency>
             <Dependency>kdoctools-devel</Dependency>
             <Dependency>kdeclarative-devel</Dependency>
@@ -39,7 +39,7 @@
             <Dependency>kwidgetsaddons-devel</Dependency>
             <Dependency>karchive-devel</Dependency>
             <Dependency>cmake</Dependency>
-            <Dependency>qt5-location-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-location-devel</Dependency>
             <Dependency>grantlee-qt5-devel</Dependency>
             <Dependency>gettext-devel</Dependency>
             <Dependency>boost-devel</Dependency>
@@ -49,11 +49,11 @@
     <Package>
         <Name>rocs</Name>
         <RuntimeDependencies>
-            <Dependency>qt5-base</Dependency>
-            <Dependency>qt5-script</Dependency>
-            <Dependency>qt5-declarative</Dependency>
-            <Dependency>qt5-xmlpatterns</Dependency>
-            <Dependency>qt5-webkit</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-script</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-declarative</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-xmlpatterns</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-webkit</Dependency>
             <Dependency>grantlee-qt5</Dependency>
             <Dependency>kdeclarative</Dependency>
             <Dependency>ktexteditor</Dependency>
@@ -96,6 +96,13 @@
     </Package>
 
     <History>
+        <Update release="7">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update> 
         <Update release="6">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/signon-kwallet-extension/pspec.xml b/desktop/kde/applications/signon-kwallet-extension/pspec.xml
index af52240af9..5654a9bf1c 100644
--- a/desktop/kde/applications/signon-kwallet-extension/pspec.xml
+++ b/desktop/kde/applications/signon-kwallet-extension/pspec.xml
@@ -13,7 +13,7 @@
         <Description>KWallet signon extension</Description>
         <BuildDependencies>
             <Dependency>extra-cmake-modules</Dependency>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
             <Dependency>kwallet-devel</Dependency>
             <Dependency>signon-devel</Dependency>
         </BuildDependencies>
@@ -27,7 +27,7 @@
             <Dependency>libgcc</Dependency>
             <Dependency>signon</Dependency>
             <Dependency>kwallet</Dependency>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="library">/usr/lib/signon</Path>
@@ -36,6 +36,13 @@
     </Package>
 
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update> 
         <Update release="7">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/step/pspec.xml b/desktop/kde/applications/step/pspec.xml
index 768aed18e8..c2733fc5bd 100644
--- a/desktop/kde/applications/step/pspec.xml
+++ b/desktop/kde/applications/step/pspec.xml
@@ -15,14 +15,14 @@
         <Description>Step is an interactive physical simulator. It allows you to explore the physical world through simulations.</Description>
         <Archive sha1sum="6fad81ca4d7a1491b4bf445b21202919fa984e27" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/step-16.12.0.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency>qt5-base-devel</Dependency>
-            <Dependency>qt5-quick1-devel</Dependency>
-            <Dependency>qt5-svg-devel</Dependency>
-            <Dependency>qt5-declarative-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
+            <!--<Dependency>qt5-quick1-devel</Dependency>--><!--no longer need-->
+            <Dependency versionFrom="5.7.1">qt5-svg-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-declarative-devel</Dependency>
             <Dependency>extra-cmake-modules</Dependency>
             <Dependency>kdoctools-devel</Dependency>
             <Dependency>kdelibs4-support-devel</Dependency>
-            <Dependency>mesa-devel</Dependency>
+            <Dependency versionFrom="13.0.4">mesa-devel</Dependency>
             <Dependency>khtml-devel</Dependency>
             <Dependency>kconfig-devel</Dependency>
             <Dependency>kdelibs4-support-devel</Dependency>
@@ -43,7 +43,7 @@
     <Package>
         <Name>step</Name>
         <RuntimeDependencies>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>cln</Dependency>
             <Dependency>gsl</Dependency>
             <Dependency>khtml</Dependency>
@@ -74,6 +74,13 @@
     </Package>
 
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update> 
         <Update release="7">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>
diff --git a/desktop/kde/applications/umbrello/pspec.xml b/desktop/kde/applications/umbrello/pspec.xml
index b13eacc078..174dda571c 100644
--- a/desktop/kde/applications/umbrello/pspec.xml
+++ b/desktop/kde/applications/umbrello/pspec.xml
@@ -15,10 +15,9 @@
         <Description>Umbrello UML Modeller is a Unified Modelling Language diagram editor for KDE.</Description>
         <Archive sha1sum="28aba8fc4e01b908b78deb9c1e7a33b9839e5c86" type="tarxz">mirrors://kde/stable/applications/16.12.0/src/umbrello-16.12.0.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency>qt5-base-devel</Dependency>
-            <Dependency>qt5-webkit-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
             <Dependency>libxslt-devel</Dependency>
-            <Dependency>qt5-svg-devel</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-svg-devel</Dependency>
             <Dependency>kio-devel</Dependency>
             <Dependency>kparts-devel</Dependency>
             <Dependency>kinit-devel</Dependency>
@@ -42,15 +41,14 @@
     <Package>
         <Name>umbrello</Name>
         <RuntimeDependencies>
-            <Dependency>qt5-base</Dependency>
-            <Dependency>qt5-webkit</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-base</Dependency>
             <Dependency>kio</Dependency>
             <Dependency>ki18n</Dependency>
             <Dependency>libgcc</Dependency>
             <Dependency>kconfig</Dependency>
             <Dependency>kxmlgui</Dependency>
             <Dependency>libxml2</Dependency>
-            <Dependency>qt5-svg</Dependency>
+            <Dependency versionFrom="5.7.1">qt5-svg</Dependency>
             <Dependency>karchive</Dependency>
             <Dependency>kcompletion</Dependency>
             <Dependency>kcoreaddons</Dependency>
@@ -71,6 +69,13 @@
     </Package>
 
     <History>
+        <Update release="8">
+            <Date>2017-03-08</Date>
+            <Version>16.12.0</Version>
+            <Comment>Rebuild for new Toolchain.</Comment>
+            <Name>Stefan Gronewold(groni)</Name>
+            <Email>groni@pisilinux.org</Email>
+        </Update>
         <Update release="7">
             <Date>2016-12-22</Date>
             <Version>16.12.0</Version>