diff --git a/desktop/kde6/applications/cantor-kf6/actions.py b/desktop/kde6/applications/cantor-kf6/actions.py
index 995a46b8e0..1dc58c4fe0 100755
--- a/desktop/kde6/applications/cantor-kf6/actions.py
+++ b/desktop/kde6/applications/cantor-kf6/actions.py
@@ -7,6 +7,7 @@
 
 from pisi.actionsapi import pisitools
 from pisi.actionsapi import kde6
+from pisi.actionsapi import kde5
 from pisi.actionsapi import get
 
 NoStrip=["/usr/share/icons"]
@@ -15,7 +16,8 @@ NoStrip=["/usr/share/icons"]
 
 def setup():
     pisitools.cxxflags.add("-std=c++11 -pthread")
-    kde6.configure()
+    # kde6.configure()
+    kde5.configure()
 
 def build():
     kde6.make()
diff --git a/desktop/kde6/applications/cantor-kf6/pspec.xml b/desktop/kde6/applications/cantor-kf6/pspec.xml
index ad3ea8d02f..d7f880bc35 100755
--- a/desktop/kde6/applications/cantor-kf6/pspec.xml
+++ b/desktop/kde6/applications/cantor-kf6/pspec.xml
@@ -16,8 +16,7 @@
         <Description>cantor-kf6 is an application that lets you use your favorite mathematical applications from within a nice KDE-integrated Worksheet Interface. It offers assistant dialogs for common tasks and allows you to share your worksheets with others.</Description>
         <Archive sha1sum="bee74cd87ac1f4017068aea5c4fd5414157bd1c4" type="tarxz">mirrors://kde/stable/release-service/24.02.1/src/cantor-24.02.1.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency>extra-cmake-modules-kf6</Dependency>
-            <Dependency versionFrom="6.6.0">qt6-base-devel</Dependency>
+            <!--Dependency versionFrom="6.6.0">qt6-base-devel</Dependency>
             <Dependency versionFrom="6.6.0">qt6-sql-sqlite</Dependency>
             <Dependency versionFrom="6.6.0">qt6-sql-odbc</Dependency>
             <Dependency versionFrom="6.6.0">qt6-sql-mysql</Dependency>
@@ -25,14 +24,9 @@
             <Dependency versionFrom="6.6.0">qt6-assistant-devel</Dependency>
             <Dependency versionFrom="13.0.4">mesa-devel</Dependency>
             <Dependency versionFrom="6.6.0">qt6-svg-devel</Dependency>
-
             <Dependency versionFrom="6.6.0">qt6-webengine-devel</Dependency>
-<!--              -->
-
             <Dependency>kdoctools-kf6-devel</Dependency>
-
             <Dependency>kitemmodels-kf6-devel</Dependency>
-
             <Dependency>kunitconversion-kf6-devel</Dependency>
             <Dependency>ktexteditor-kf6-devel</Dependency>
             <Dependency>knewstuff-kf6-devel</Dependency>
@@ -40,7 +34,6 @@
             <Dependency versionFrom="24.02.1">analitza-kf6-devel</Dependency>
             <Dependency>libqalculate-devel</Dependency>
             <Dependency>cln-devel</Dependency>
-            <!-- optionally -->
             <Dependency>libspectre-devel</Dependency>
             <Dependency>python-devel</Dependency>
             <Dependency>python3-devel</Dependency>
@@ -48,14 +41,49 @@
             <Dependency>luajit-devel</Dependency>
             <Dependency>syntax-highlighting-kf6-devel</Dependency>
             <Dependency>poppler-qt6-devel</Dependency>
-            <Dependency>karchive-kf6-devel</Dependency>
+            <Dependency>karchive-kf6-devel</Dependency-->
+            <Dependency>extra-cmake-modules-kf6</Dependency>
+
+<!--             KF5 -->
+            <Dependency versionFrom="5.15.2">qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-sql-sqlite</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-sql-odbc</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-sql-mysql</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-sql-postgresql</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-assistant-devel</Dependency>
+            <Dependency versionFrom="13.0.4">mesa-devel</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-svg-devel</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-xmlpatterns-devel</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-webengine-devel</Dependency>
+<!--             <Dependency>kdelibs4-support-devel</Dependency> -->
+            <Dependency>kdesignerplugin</Dependency>
+            <Dependency>kdoctools-devel</Dependency>
+            <Dependency>kemoticons-devel</Dependency>
+            <Dependency>kitemmodels-devel</Dependency>
+            <Dependency>ki18n-devel</Dependency>
+            <Dependency>kinit-devel</Dependency>
+            <Dependency>kunitconversion-devel</Dependency>
+            <Dependency>ktexteditor-devel</Dependency>
+            <Dependency>knewstuff-devel</Dependency>
+            <Dependency>kpty-devel</Dependency>
+<!--             <Dependency versionFrom="23.08.5">analitza-devel</Dependency> -->
+            <Dependency>libqalculate-devel</Dependency>
+            <Dependency>cln-devel</Dependency>
+            <Dependency>libspectre-devel</Dependency>
+            <Dependency>python-devel</Dependency>
+            <Dependency>python3-devel</Dependency>
+            <Dependency>R-devel</Dependency>
+            <Dependency>luajit-devel</Dependency>
+            <Dependency>syntax-highlighting-devel</Dependency>
+            <Dependency>poppler-qt5-devel</Dependency>
+            <Dependency>karchive-devel</Dependency>
         </BuildDependencies>
     </Source>
 
     <Package>
         <Name>cantor-kf6</Name>
         <RuntimeDependencies>
-            <Dependency>R</Dependency>
+            <!--Dependency>R</Dependency>
             <Dependency>cln</Dependency>
             <Dependency>kio-kf6</Dependency>
             <Dependency>kpty-kf6</Dependency>
@@ -81,9 +109,36 @@
             <Dependency>libqalculate</Dependency>
             <Dependency>kconfigwidgets-kf6</Dependency>
             <Dependency>kwidgetsaddons-kf6</Dependency>
-<!--              -->
-            <Dependency versionFrom="6.6.0">qt6-base</Dependency>
-
+            <Dependency versionFrom="6.6.0">qt6-base</Dependency-->
+<!--             kf5 -->
+            <Dependency>R</Dependency>
+            <Dependency>kio</Dependency>
+            <Dependency>syntax-highlighting</Dependency>
+            <Dependency>ki18n</Dependency>
+            <Dependency>kparts</Dependency>
+            <Dependency>kcrash</Dependency>
+            <Dependency>libgcc</Dependency>
+            <Dependency>luajit</Dependency>
+            <Dependency>python3</Dependency>
+            <Dependency>kconfig</Dependency>
+            <Dependency>kxmlgui</Dependency>
+            <Dependency>karchive</Dependency>
+            <Dependency>libspectre</Dependency>
+            <Dependency>knewstuff</Dependency>
+            <Dependency>kcompletion</Dependency>
+            <Dependency>kcoreaddons</Dependency>
+            <Dependency>kiconthemes</Dependency>
+            <Dependency>ktexteditor</Dependency>
+            <Dependency>ktextwidgets</Dependency>
+            <Dependency>libqalculate</Dependency>
+            <Dependency>kconfigwidgets</Dependency>
+            <Dependency>kwidgetsaddons</Dependency>
+            <Dependency>poppler-qt5</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-svg</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-base</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-xmlpatterns</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-assistant</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-webengine</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="config">/etc</Path>
@@ -94,6 +149,9 @@
             <Path fileType="executable">/usr/bin</Path>
             <Path fileType="localedata">/usr/share/locale</Path>
         </Files>
+        <Replaces>
+            <Package>cantor</Package>
+        </Replaces>
     </Package>
 
     <Package>
@@ -106,6 +164,9 @@
             <Path fileType="header">/usr/include</Path>
             <Path fileType="data">/usr/share/kde6/apps/cmake</Path>
         </Files>
+        <Replaces>
+            <Package>cantor-devel</Package>
+        </Replaces>
     </Package>
 
     <!--<Package>
diff --git a/desktop/kde6/applications/kig-kf6/actions.py b/desktop/kde6/applications/kig-kf6/actions.py
index 2faab7db6a..9c77d63c17 100755
--- a/desktop/kde6/applications/kig-kf6/actions.py
+++ b/desktop/kde6/applications/kig-kf6/actions.py
@@ -6,10 +6,12 @@
 
 from pisi.actionsapi import pisitools
 from pisi.actionsapi import kde6
+from pisi.actionsapi import kde5
 
 
 def setup():
-    kde6.configure()
+    # kde6.configure()
+    kde5.configure()
 
 def build():
     kde6.make()
diff --git a/desktop/kde6/applications/kig-kf6/pspec.xml b/desktop/kde6/applications/kig-kf6/pspec.xml
index 781e49b159..7d1645817b 100755
--- a/desktop/kde6/applications/kig-kf6/pspec.xml
+++ b/desktop/kde6/applications/kig-kf6/pspec.xml
@@ -16,30 +16,40 @@
         <Description>kig-kf6 is an application for interactive geometry.</Description>
         <Archive sha1sum="b8a248368d72600f16742cb855a808cd3497151c" type="tarxz">mirrors://kde/stable/release-service/24.02.1/src/kig-24.02.1.tar.xz</Archive>
         <BuildDependencies> 
-            <Dependency versionFrom="6.6.0">qt6-base-devel</Dependency>
+            <!--Dependency versionFrom="6.6.0">qt6-base-devel</Dependency>
             <Dependency versionFrom="6.6.0">qt6-svg-devel</Dependency>
             <Dependency>boost-devel</Dependency>
             <Dependency>ktexteditor-kf6-devel</Dependency>
             <Dependency>kdoctools-kf6-devel</Dependency>
-
             <Dependency>kitemmodels-kf6-devel</Dependency>
-
             <Dependency>gettext-devel</Dependency>
             <Dependency>pkgconfig</Dependency>
             <Dependency>kcrash-kf6-devel</Dependency>
-            <Dependency>karchive-kf6-devel</Dependency>
+            <Dependency>karchive-kf6-devel</Dependency-->
             <Dependency>extra-cmake-modules-kf6</Dependency>
+<!--             kf5 -->
+            <Dependency versionFrom="5.15.2">qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-svg-devel</Dependency>
+            <Dependency>boost-devel</Dependency>
+            <Dependency>ktexteditor-devel</Dependency>
+            <Dependency>kdoctools-devel</Dependency>
+            <Dependency>kemoticons-devel</Dependency>
+            <Dependency>kitemmodels-devel</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-xmlpatterns-devel</Dependency>
+            <Dependency>gettext-devel</Dependency>
+            <Dependency>pkgconfig</Dependency>
+            <Dependency>kcrash-devel</Dependency>
+            <Dependency>karchive-devel</Dependency>
         </BuildDependencies>
     </Source>
 
     <Package>
         <Name>kig-kf6</Name>
         <RuntimeDependencies>
-            <Dependency versionFrom="6.6.0">qt6-base</Dependency>
+            <!--Dependency versionFrom="6.6.0">qt6-base</Dependency>
             <Dependency>boost</Dependency>
             <Dependency>kcrash-kf6</Dependency>
             <Dependency>ktexteditor-kf6</Dependency>
-
             <Dependency versionFrom="6.6.0">qt6-svg</Dependency>
             <Dependency>ki18n-kf6</Dependency>
             <Dependency>kparts-kf6</Dependency>
@@ -54,7 +64,26 @@
             <Dependency>kcompletion-kf6</Dependency>
             <Dependency>kcoreaddons-kf6</Dependency>
             <Dependency>kwidgetsaddons-kf6</Dependency>
-            <Dependency>kconfig-kf6</Dependency>
+            <Dependency>kconfig-kf6</Dependency-->
+<!--         kf5 -->
+            <Dependency versionFrom="5.15.2">qt5-base</Dependency>
+            <Dependency>boost-python3</Dependency>
+            <Dependency>kcrash</Dependency>
+            <Dependency>ktexteditor</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-xmlpatterns</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-svg</Dependency>
+            <Dependency>ki18n</Dependency>
+            <Dependency>kparts</Dependency>
+            <Dependency>ktexteditor</Dependency>
+            <Dependency>kiconthemes</Dependency>
+            <Dependency>kconfigwidgets</Dependency>
+            <Dependency>karchive</Dependency>
+            <Dependency>kxmlgui</Dependency>
+            <Dependency>libgcc</Dependency>
+            <Dependency>kcompletion</Dependency>
+            <Dependency>kcoreaddons</Dependency>
+            <Dependency>kwidgetsaddons</Dependency>
+            <Dependency>kconfig</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="library">/usr/lib</Path>
@@ -64,6 +93,9 @@
             <Path fileType="executable">/usr/bin</Path>
             <Path fileType="data">/usr/share</Path>
         </Files>
+        <Replaces>
+            <Package>kig</Package>
+        </Replaces>
     </Package>
 
     <History>
diff --git a/desktop/kde6/applications/kipi-kf6/pspec.xml b/desktop/kde6/applications/kipi-kf6/pspec.xml
index bea50d0f0c..ed1f2859df 100755
--- a/desktop/kde6/applications/kipi-kf6/pspec.xml
+++ b/desktop/kde6/applications/kipi-kf6/pspec.xml
@@ -14,12 +14,10 @@
         <Description>A collection of plugins extending the KDE graphics and image applications </Description>
         <Archive sha1sum="37947a115930b3072d7dd9950948fc93b6ac77bd" type="tarxz">https://download.kde.org/stable/release-service/24.02.1/src/kipi-plugins-24.02.1.tar.xz</Archive>
         <BuildDependencies>
-<!--             <Dependency versionFrom="24.02.1">libkipi-kf6-devel</Dependency> -->
-            <Dependency>kcompletion-kf6-devel</Dependency>
-<!--             <Dependency>libmediawiki-kf6-devel</Dependency> -->
-<!--             <Dependency>libkvkontakte-kf6-devel</Dependency> -->
-            <Dependency versionFrom="1.5.0">extra-cmake-modules-kf6</Dependency>
+            <!--Dependency>kcompletion-kf6-devel</Dependency>
+            <Dependency versionFrom="24.02.1">libkipi-kf6-devel</Dependency>
             <Dependency versionFrom="5.1.0">karchive-kf6-devel</Dependency>
+            <Dependency versionFrom="5.1.0">libkipi-kf6-devel</Dependency>
             <Dependency versionFrom="5.1.0">kconfig-kf6-devel</Dependency>
             <Dependency versionFrom="5.1.0">ki18n-kf6-devel</Dependency>
             <Dependency versionFrom="5.1.0">kio-kf6-devel</Dependency>
@@ -27,34 +25,64 @@
             <Dependency versionFrom="5.1.0">kxmlgui-kf6-devel</Dependency>
             <Dependency versionFrom="5.6.0">qt6-base-devel</Dependency>
             <Dependency versionFrom="5.6.0">qt6-svg-devel</Dependency>
-
-            <Dependency versionFrom="5.6.0">qt6-webengine-devel</Dependency>
+            <Dependency versionFrom="5.6.0">qt6-webengine-devel</Dependency-->
+            <Dependency versionFrom="1.5.0">extra-cmake-modules-kf6</Dependency>
+<!--             kf5 -->
+            <Dependency versionFrom="24.02.1">libkipi-kf6-devel</Dependency>
+            <Dependency>kcompletion-devel</Dependency>
+            <Dependency>libmediawiki-devel</Dependency>
+            <Dependency>libkvkontakte-devel</Dependency>
+            <Dependency versionFrom="5.1.0">karchive-devel</Dependency>
+            <Dependency versionFrom="5.1.0">kconfig-devel</Dependency>
+            <Dependency versionFrom="5.1.0">ki18n-devel</Dependency>
+            <Dependency versionFrom="5.1.0">kio-devel</Dependency>
+            <Dependency versionFrom="5.1.0">kwindowsystem-devel</Dependency>
+            <Dependency versionFrom="5.1.0">kxmlgui-devel</Dependency>
+            <Dependency versionFrom="5.6.0">qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.6.0">qt5-svg-devel</Dependency>
+            <Dependency versionFrom="5.6.0">qt5-xmlpatterns-devel</Dependency>
+            <Dependency versionFrom="5.6.0">qt5-webengine-devel</Dependency>
         </BuildDependencies>
     </Source>
 
     <Package>
         <Name>kipi-kf6</Name>
         <RuntimeDependencies>
-            <Dependency>kio-kf6</Dependency>
+            <!--Dependency>kio-kf6</Dependency>
             <Dependency>libgcc</Dependency>
+            <Dependency>libkipi-kf6</Dependency>
             <Dependency>kconfig-kf6</Dependency>
             <Dependency>kxmlgui-kf6</Dependency>
-<!--             <Dependency>libkipi-kf6</Dependency> -->
             <Dependency>karchive-kf6</Dependency>
             <Dependency>kcompletion-kf6</Dependency>
-<!--             <Dependency>libmediawiki-kf6</Dependency> -->
-<!--             <Dependency>libkvkontakte-kf6</Dependency> -->
             <Dependency>qt6-base</Dependency>
             <Dependency>kcoreaddons-kf6</Dependency>
             <Dependency>kwindowsystem-kf6</Dependency>
             <Dependency>kconfigwidgets-kf6</Dependency>
             <Dependency>ki18n-kf6</Dependency>
-            <Dependency versionFrom="5.6.0">qt6-webengine</Dependency>
+            <Dependency versionFrom="5.6.0">qt6-webengine</Dependency-->
+<!--             kf5 -->
+            <Dependency>kio</Dependency>
+            <Dependency>libgcc</Dependency>
+            <Dependency>kconfig</Dependency>
+            <Dependency>kxmlgui</Dependency>
+            <Dependency>libkipi-kf6</Dependency>
+            <Dependency>kcompletion</Dependency>
+            <Dependency>libmediawiki</Dependency>
+            <Dependency>qt5-base</Dependency>
+            <Dependency>kcoreaddons</Dependency>
+            <Dependency>kwindowsystem</Dependency>
+            <Dependency>kconfigwidgets</Dependency>
+            <Dependency>qt5-xmlpatterns</Dependency>
+            <Dependency>ki18n</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="library">/usr/lib</Path>
             <Path fileType="data">/usr/share</Path>
         </Files>
+        <Replaces>
+            <Package>kipi</Package>
+        </Replaces>
      </Package>
     <History>
         <Update release="2">
diff --git a/desktop/kde6/applications/kmix-kf6/actions.py b/desktop/kde6/applications/kmix-kf6/actions.py
index 56ae3b3a92..028a4716c1 100755
--- a/desktop/kde6/applications/kmix-kf6/actions.py
+++ b/desktop/kde6/applications/kmix-kf6/actions.py
@@ -6,11 +6,13 @@
 
 from pisi.actionsapi import pisitools
 from pisi.actionsapi import kde6
+from pisi.actionsapi import kde5
 
 NoStrip=["/usr/share"]
 
 def setup():
-    kde6.configure("-Dkmix-kf6_KF5_BUILD=ON")
+    # kde6.configure("-Dkmix-kf6_KF5_BUILD=ON")
+    kde5.configure("-Dkmix-kf6_KF5_BUILD=ON")
 
 def build():
     kde6.make()
diff --git a/desktop/kde6/applications/kmix-kf6/pspec.xml b/desktop/kde6/applications/kmix-kf6/pspec.xml
index 5425e7a940..523def6c9b 100755
--- a/desktop/kde6/applications/kmix-kf6/pspec.xml
+++ b/desktop/kde6/applications/kmix-kf6/pspec.xml
@@ -16,35 +16,46 @@
         <Description>kmix-kf6: KDE Digital Mixer</Description>
         <Archive sha1sum="a69708c0035777d8d54ead87bfe488d1503ffbb9" type="tarxz">mirrors://kde/stable/release-service/24.02.1/src/kmix-24.02.1.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency versionFrom="6.6.0">qt6-base-devel</Dependency>
-            <Dependency>extra-cmake-modules-kf6</Dependency>
+            <!--Dependency versionFrom="6.6.0">qt6-base-devel</Dependency>
             <Dependency>kdoctools-kf6-devel</Dependency>
-<!--              -->
             <Dependency>ki18n-kf6-devel</Dependency>
             <Dependency>kcmutils-kf6-devel</Dependency>
-
             <Dependency>kitemmodels-kf6-devel</Dependency>
-
             <Dependency>kunitconversion-kf6-devel</Dependency>
-
             <Dependency>libcanberra-devel</Dependency>
             <Dependency>glib2-devel</Dependency>
             <Dependency>alsa-lib-devel</Dependency>
             <Dependency>knotifications-kf6-devel</Dependency>
             <Dependency>kglobalaccel-devel</Dependency>
-            <Dependency>libplasma-kf6-devel</Dependency>
+            <Dependency>libplasma-kf6-devel</Dependency-->
             <Dependency>extra-cmake-modules-kf6</Dependency>
+<!--             kf5 -->
+             <Dependency versionFrom="5.15.2">qt5-base-devel</Dependency>
+            <Dependency>kdoctools-devel</Dependency>
+            <Dependency>ki18n-devel</Dependency>
+            <Dependency>solid-devel</Dependency>
+            <Dependency>kcmutils-devel</Dependency>
+            <Dependency>kemoticons-devel</Dependency>
+            <Dependency>kitemmodels-devel</Dependency>
+            <Dependency>kinit-devel</Dependency>
+            <Dependency>kunitconversion-devel</Dependency>
+            <Dependency>kdesignerplugin</Dependency>
+            <Dependency>libcanberra-devel</Dependency>
+            <Dependency>glib2-devel</Dependency>
+            <Dependency>alsa-lib-devel</Dependency>
+            <Dependency>knotifications-devel</Dependency>
+            <Dependency>kglobalaccel-devel</Dependency>
+            <Dependency>plasma-framework-devel</Dependency>
         </BuildDependencies>
     </Source>
 
     <Package>
         <Name>kmix-kf6</Name>
         <RuntimeDependencies>
-            <Dependency versionFrom="6.6.0">qt6-base</Dependency>
+            <!--Dependency versionFrom="6.6.0">qt6-base</Dependency>
             <Dependency>alsa-lib</Dependency>
             <Dependency>libcanberra</Dependency>
             <Dependency>pulseaudio-libs</Dependency>
-<!--              -->
             <Dependency>ki18n-kf6</Dependency>
             <Dependency>kconfig-kf6</Dependency>
             <Dependency>kxmlgui-kf6</Dependency>
@@ -58,7 +69,24 @@
             <Dependency>knotifications-kf6</Dependency>
             <Dependency>kwidgetsaddons-kf6</Dependency>
             <Dependency>libgcc</Dependency>
-            <Dependency>libplasma-kf6</Dependency>
+            <Dependency>libplasma-kf6</Dependency-->
+<!--             kf5 -->
+            <Dependency versionFrom="5.15.2">qt5-base</Dependency>
+            <Dependency>alsa-lib</Dependency>
+            <Dependency>libcanberra</Dependency>
+            <Dependency>pulseaudio-libs</Dependency>
+            <Dependency>ki18n</Dependency>
+            <Dependency>solid</Dependency>
+            <Dependency>kconfig</Dependency>
+            <Dependency>kxmlgui</Dependency>
+            <Dependency>kcoreaddons</Dependency>
+            <Dependency>kdbusaddons</Dependency>
+            <Dependency>kglobalaccel</Dependency>
+            <Dependency>kwindowsystem</Dependency>
+            <Dependency>kconfigwidgets</Dependency>
+            <Dependency>knotifications</Dependency>
+            <Dependency>kwidgetsaddons</Dependency>
+            <Dependency>libgcc</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="config">/etc</Path>
@@ -69,6 +97,9 @@
             <Path fileType="header">/usr/include</Path>
             <Path fileType="executable">/usr/bin</Path>
         </Files>
+        <Replaces>
+            <Package>kmix</Package>
+        </Replaces>
     </Package>
 
     <History>
diff --git a/desktop/kde6/applications/kross-interpreters-kf6/actions.py b/desktop/kde6/applications/kross-interpreters-kf6/actions.py
index d6c718fbd9..1b5de4643d 100755
--- a/desktop/kde6/applications/kross-interpreters-kf6/actions.py
+++ b/desktop/kde6/applications/kross-interpreters-kf6/actions.py
@@ -6,9 +6,11 @@
 
 from pisi.actionsapi import pisitools
 from pisi.actionsapi import kde6
+from pisi.actionsapi import kde5
 
 def setup():
-    kde6.configure()
+    # kde6.configure()
+    kde5.configure()
 
 def build():
     kde6.make()
diff --git a/desktop/kde6/applications/kross-interpreters-kf6/pspec.xml b/desktop/kde6/applications/kross-interpreters-kf6/pspec.xml
index 6f04672cc2..9c646854d7 100755
--- a/desktop/kde6/applications/kross-interpreters-kf6/pspec.xml
+++ b/desktop/kde6/applications/kross-interpreters-kf6/pspec.xml
@@ -15,33 +15,48 @@
         <Description>Language interpreters to enable in-process scripting with kross-kf6.</Description>
         <Archive sha1sum="65b0b12a70184e99a955e68d6e52a08b592735de" type="tarxz">mirrors://kde/stable/release-service/24.02.1/src/kross-interpreters-24.02.1.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency versionFrom="6.6.0">qt6-base-devel</Dependency>
-            <Dependency>extra-cmake-modules-kf6</Dependency>
+            <!--Dependency versionFrom="6.6.0">qt6-base-devel</Dependency>
             <Dependency>kdoctools-kf6-devel</Dependency>
-<!--              -->
-<!--              -->
-
-
             <Dependency>kitemmodels-kf6-devel</Dependency>
-
             <Dependency>kunitconversion-kf6-devel</Dependency>
+            <Dependency>ruby-devel</Dependency>
+            <Dependency>python-devel</Dependency-->
+            <Dependency>extra-cmake-modules-kf6</Dependency>
+<!--             kf5 -->
+            <Dependency versionFrom="5.15.2">qt5-base-devel</Dependency>
+            <Dependency>kdoctools-devel</Dependency>
+            <Dependency>kross-devel</Dependency>
+            <Dependency>kdesignerplugin</Dependency>
+            <Dependency>kemoticons-devel</Dependency>
+            <Dependency>kitemmodels-devel</Dependency>
+            <Dependency>kinit-devel</Dependency>
+            <Dependency>kunitconversion-devel</Dependency>
             <Dependency>python-devel</Dependency>
+            <Dependency>ruby-devel</Dependency>
         </BuildDependencies>
     </Source>
 
     <Package>
         <Name>kross-interpreters-kf6</Name>
         <RuntimeDependencies>
-            <Dependency versionFrom="6.6.0">qt6-base</Dependency>
+            <!--Dependency versionFrom="6.6.0">qt6-base</Dependency>
+            <Dependency>libgcc</Dependency>
+            <Dependency>python</Dependency-->
+<!--             kf5 -->
+            <Dependency versionFrom="5.15.2">qt5-base</Dependency>
             <Dependency>libgcc</Dependency>
             <Dependency>python</Dependency>
-<!--              -->
+            <Dependency>kross</Dependency>
+            <Dependency>ruby</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="library">/usr/lib</Path>
             <Path fileType="library">/usr/lib/qt6</Path>
             <Path fileType="doc">/usr/share/doc</Path>
         </Files>
+        <Replaces>
+            <Package>kross-interpreters</Package>
+        </Replaces>
     </Package>
 
     <History>
diff --git a/desktop/kde6/applications/kwave-kf6/actions.py b/desktop/kde6/applications/kwave-kf6/actions.py
index 28f27cf39a..acea2b81de 100755
--- a/desktop/kde6/applications/kwave-kf6/actions.py
+++ b/desktop/kde6/applications/kwave-kf6/actions.py
@@ -4,11 +4,13 @@
 # See the file http://www.gnu.org/copyleft/gpl.txt
 
 from pisi.actionsapi import kde6
+from pisi.actionsapi import kde5
 from pisi.actionsapi import pisitools
 
 
 def setup():
-    kde6.configure()
+    # kde6.configure()
+    kde5.configure()
 
 def build():
     kde6.make()
diff --git a/desktop/kde6/applications/kwave-kf6/pspec.xml b/desktop/kde6/applications/kwave-kf6/pspec.xml
index 305e134366..2130d2d49e 100755
--- a/desktop/kde6/applications/kwave-kf6/pspec.xml
+++ b/desktop/kde6/applications/kwave-kf6/pspec.xml
@@ -11,9 +11,9 @@
         <License>GPL</License>
         <Summary>A sound editor for KDE</Summary>
         <Description>With kwave-kf6 you can record, play back, import and edit many sorts of audio files including multi channel files.kwave-kf6 includes some plugins to transform audio files in several ways and presents a graphical view with a complete zoom- and scroll capability.</Description>
+        <Archive sha1sum="48a1464dd43c732f7bcfed12b85ab0fad6d08037" type="tarxz">http://download.kde.org/stable/release-service/24.02.1/src/kwave-24.02.1.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency>doxygen</Dependency>
-            <Dependency>extra-cmake-modules-kf6</Dependency>
+            <!--Dependency>doxygen</Dependency>
             <Dependency>kdoctools-kf6-devel</Dependency>
             <Dependency>librsvg-devel</Dependency>
             <Dependency>qt6-base-devel</Dependency>
@@ -34,16 +34,39 @@
             <Dependency>karchive-kf6-devel</Dependency>
             <Dependency>ktextwidgets-kf6-devel</Dependency>
             <Dependency>kiconthemes-kf6-devel</Dependency>
+            <Dependency>pulseaudio-libs-devel</Dependency-->
+            <Dependency>extra-cmake-modules-kf6</Dependency>
+<!--             kf5 -->
+            <Dependency>doxygen</Dependency>
+            <Dependency>kdoctools-devel</Dependency>
+            <Dependency>librsvg-devel</Dependency>
+            <Dependency>qt5-base-devel</Dependency>
+            <Dependency>qt5-multimedia-devel</Dependency>
+            <Dependency>kwidgetsaddons-devel</Dependency>
+            <Dependency>kxmlgui-devel</Dependency>
+            <Dependency>kio-devel</Dependency>
+            <Dependency>audiofile-devel</Dependency>
+            <Dependency>libsamplerate-devel</Dependency>
+            <Dependency>alsa-lib-devel</Dependency>
+            <Dependency>flac-devel</Dependency>
+            <Dependency>libopus-devel</Dependency>
+            <Dependency>libogg-devel</Dependency>
+            <Dependency>libvorbis-devel</Dependency>
+            <Dependency>fftw3-devel</Dependency>
+            <Dependency>id3lib-devel</Dependency>
+            <Dependency>libmad-devel</Dependency>
+            <Dependency>karchive-devel</Dependency>
+            <Dependency>ktextwidgets-devel</Dependency>
+            <Dependency>kiconthemes-devel</Dependency>
             <Dependency>pulseaudio-libs-devel</Dependency>
         </BuildDependencies>
-        <Archive sha1sum="48a1464dd43c732f7bcfed12b85ab0fad6d08037" type="tarxz">http://download.kde.org/stable/release-service/24.02.1/src/kwave-24.02.1.tar.xz</Archive>
     </Source>
 
     <Package>
         <Name>kwave-kf6</Name>
         <Summary>A sound editor for KDE</Summary>
         <RuntimeDependencies>
-            <Dependency>kio-kf6</Dependency>
+            <!--Dependency>kio-kf6</Dependency>
             <Dependency>flac</Dependency>
             <Dependency>fftw3</Dependency>
             <Dependency>ki18n-kf6</Dependency>
@@ -70,6 +93,35 @@
             <Dependency>kconfigwidgets-kf6</Dependency>
             <Dependency>kwidgetsaddons-kf6</Dependency>
             <Dependency>qt6-multimedia</Dependency>
+            <Dependency>pulseaudio-libs</Dependency-->
+<!--             kf5 -->
+            <Dependency>kio</Dependency>
+            <Dependency>flac</Dependency>
+            <Dependency>fftw3</Dependency>
+            <Dependency>ki18n</Dependency>
+            <Dependency>id3lib</Dependency>
+            <Dependency>libmad</Dependency>
+            <Dependency>kcrash</Dependency>
+            <Dependency>karchive</Dependency>
+            <Dependency>libgcc</Dependency>
+            <Dependency>libogg</Dependency>
+            <Dependency>kconfig</Dependency>
+            <Dependency>kxmlgui</Dependency>
+            <Dependency>libopus</Dependency>
+            <Dependency>alsa-lib</Dependency>
+            <Dependency>kservice</Dependency>
+            <Dependency>qt5-base</Dependency>
+            <Dependency>audiofile</Dependency>
+            <Dependency>libvorbis</Dependency>
+            <Dependency>kcompletion</Dependency>
+            <Dependency>kcoreaddons</Dependency>
+            <Dependency>kdbusaddons</Dependency>
+            <Dependency>kiconthemes</Dependency>
+            <Dependency>ktextwidgets</Dependency>
+            <Dependency>libsamplerate</Dependency>
+            <Dependency>kconfigwidgets</Dependency>
+            <Dependency>kwidgetsaddons</Dependency>
+            <Dependency>qt5-multimedia</Dependency>
             <Dependency>pulseaudio-libs</Dependency>
         </RuntimeDependencies>
         <Files>
@@ -79,6 +131,9 @@
             <Path fileType="data">/usr/share</Path>
             <Path fileType="doc">/usr/share/doc</Path>
         </Files>
+        <Replaces>
+            <Package>kwave</Package>
+        </Replaces>
     </Package>
 
     <History>
diff --git a/desktop/kde6/applications/libkipi-kf6/actions.py b/desktop/kde6/applications/libkipi-kf6/actions.py
index 7d2361e4db..a0ec343c78 100755
--- a/desktop/kde6/applications/libkipi-kf6/actions.py
+++ b/desktop/kde6/applications/libkipi-kf6/actions.py
@@ -5,9 +5,12 @@
 # See the file http://www.gnu.org/licenses/gpl.txt
 
 from pisi.actionsapi import kde6
+from pisi.actionsapi import kde5
+
 
 def setup():
-    kde6.configure("-DBUILD_TESTING=OFF")
+    # kde6.configure("-DBUILD_TESTING=OFF")
+    kde5.configure("-DBUILD_TESTING=OFF")
 
 def build():
     kde6.make()
diff --git a/desktop/kde6/applications/libkipi-kf6/pspec.xml b/desktop/kde6/applications/libkipi-kf6/pspec.xml
index c54186e8ee..ee7e9c7c3d 100755
--- a/desktop/kde6/applications/libkipi-kf6/pspec.xml
+++ b/desktop/kde6/applications/libkipi-kf6/pspec.xml
@@ -15,27 +15,43 @@
         <Description>kipi-kf6 (KDE Image Plugin Interface) is an effort to develop a common plugin structure (for Digikam, gwenview-kf6, etc.). Its aim is to share image plugins among graphic applications.</Description>
         <Archive sha1sum="4b1bb8d2dd821b247b3560237554e2a00b7c5fca" type="tarxz">mirrors://kde/stable/release-service/24.02.1/src/libkipi-24.02.1.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency versionFrom="6.6.0">qt6-base-devel</Dependency>
+            <!--Dependency versionFrom="6.6.0">qt6-base-devel</Dependency>
             <Dependency>kdoctools-kf6-devel</Dependency>
             <Dependency>ki18n-kf6-devel</Dependency>
             <Dependency>kconfig-kf6-devel</Dependency>
             <Dependency>kservice-kf6-devel</Dependency>
             <Dependency>kxmlgui-kf6-devel</Dependency>
-            <Dependency>cmake</Dependency>
+            <Dependency>cmake</Dependency-->
             <Dependency>extra-cmake-modules-kf6</Dependency>
+
+<!--             kf5 -->
+            <Dependency versionFrom="5.15.2">qt5-base-devel</Dependency>
+            <Dependency>kdoctools-devel</Dependency>
+            <Dependency>ki18n-devel</Dependency>
+            <Dependency>kconfig-devel</Dependency>
+            <Dependency>kservice-devel</Dependency>
+            <Dependency>kxmlgui-devel</Dependency>
         </BuildDependencies>
     </Source>
 
     <Package>
         <Name>libkipi-kf6</Name>
         <RuntimeDependencies>
-            <Dependency versionFrom="6.6.0">qt6-base</Dependency>
+            <!--Dependency versionFrom="6.6.0">qt6-base</Dependency>
             <Dependency>kxmlgui-kf6</Dependency>
             <Dependency>ki18n-kf6</Dependency>
             <Dependency>libgcc</Dependency>
             <Dependency>kconfig-kf6</Dependency>
             <Dependency>kservice-kf6</Dependency>
-            <Dependency>kcoreaddons-kf6</Dependency>
+            <Dependency>kcoreaddons-kf6</Dependency-->
+
+<!--             kf5 -->
+            <Dependency versionFrom="5.15.2">qt5-base</Dependency>
+            <Dependency>kxmlgui</Dependency>
+            <Dependency>libgcc</Dependency>
+            <Dependency>kconfig</Dependency>
+            <Dependency>kservice</Dependency>
+            <Dependency>kcoreaddons</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="library">/usr/lib</Path>
@@ -43,24 +59,32 @@
             <Path fileType="data">/usr/share</Path>
             <Path fileType="data">/usr/share/icons</Path>
         </Files>
+        <Replaces>
+            <Package>libkipi</Package>
+        </Replaces>
     </Package>
 
     <Package>
         <Name>libkipi-kf6-devel</Name>
         <Summary>Development files for libkipi-kf6</Summary>
         <RuntimeDependencies>
-            <Dependency release="current">libkipi-kf6</Dependency>
+            <!--Dependency release="current">libkipi-kf6</Dependency>
             <Dependency versionFrom="6.6.0">qt6-base-devel</Dependency>
             <Dependency>kxmlgui-kf6-devel</Dependency>
             <Dependency>ki18n-kf6-devel</Dependency>
             <Dependency>kconfig-kf6-devel</Dependency>
             <Dependency>kservice-kf6-devel</Dependency>
-            <Dependency>kcoreaddons-kf6-devel</Dependency>
+            <Dependency>kcoreaddons-kf6-devel</Dependency-->
+<!--             kf5 -->
+            <Dependency release="current">libkipi</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="header">/usr/include</Path>
             <Path fileType="data">/usr/lib/pkgconfig</Path>
         </Files>
+        <Replaces>
+            <Package>libkipi-devel</Package>
+        </Replaces>
     </Package>
 
     <History>
diff --git a/desktop/kde6/applications/lokalize-kf6/actions.py b/desktop/kde6/applications/lokalize-kf6/actions.py
index 7fa61bd934..6df37b2650 100755
--- a/desktop/kde6/applications/lokalize-kf6/actions.py
+++ b/desktop/kde6/applications/lokalize-kf6/actions.py
@@ -5,10 +5,12 @@
 # See the file http://www.gnu.org/licenses/gpl.txt
 
 from pisi.actionsapi import kde6
+from pisi.actionsapi import kde5
 from pisi.actionsapi import pisitools
 
 def setup():
-    kde6.configure("")
+    # kde6.configure()
+    kde5.configure()
 
 def build():
     kde6.make()
diff --git a/desktop/kde6/applications/lokalize-kf6/pspec.xml b/desktop/kde6/applications/lokalize-kf6/pspec.xml
index f0b40dbf1d..95cd2dd6ef 100755
--- a/desktop/kde6/applications/lokalize-kf6/pspec.xml
+++ b/desktop/kde6/applications/lokalize-kf6/pspec.xml
@@ -15,15 +15,13 @@
         <Description>lokalize-kf6 is also a general computer-aided translation system (CAT) with which you can translate OpenDocument files (*.odt). </Description>
         <Archive sha1sum="e2603de37869457947f4fc54d96a7f26e9da9386" type="tarxz">mirrors://kde/stable/release-service/24.02.1/src/lokalize-24.02.1.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency versionFrom="6.6.0">qt6-base-devel</Dependency>
+            <!--Dependency versionFrom="6.6.0">qt6-base-devel</Dependency>
             <Dependency>hunspell-devel</Dependency>
-            <Dependency>extra-cmake-modules-kf6</Dependency>
             <Dependency>kdoctools-kf6-devel</Dependency>
             <Dependency>kio-kf6-devel</Dependency>
             <Dependency>enchant-devel</Dependency>
             <Dependency>kitemviews-kf6-devel</Dependency>
             <Dependency>ki18n-kf6-devel</Dependency>
-
             <Dependency>kparts-kf6-devel</Dependency>
             <Dependency>sonnet-kf6-devel</Dependency>
             <Dependency>kconfig-kf6-devel</Dependency>
@@ -39,7 +37,34 @@
             <Dependency versionFrom="6.6.0">qt6-sql-postgresql</Dependency>
             <Dependency versionFrom="6.6.0">qt6-sql-mysql</Dependency>
             <Dependency versionFrom="6.6.0">qt6-sql-sqlite</Dependency>
-            <Dependency versionFrom="6.6.0">qt6-sql-odbc</Dependency>
+            <Dependency versionFrom="6.6.0">qt6-sql-odbc</Dependency-->
+            <Dependency>extra-cmake-modules-kf6</Dependency>
+
+<!--             KF5 -->
+            <Dependency versionFrom="5.15.2">qt5-base-devel</Dependency>
+            <Dependency>hunspell-devel</Dependency>
+            <Dependency>kdoctools-devel</Dependency>
+            <Dependency>kio-devel</Dependency>
+            <Dependency>enchant-devel</Dependency>
+            <Dependency>kitemviews-devel</Dependency>
+            <Dependency>ki18n-devel</Dependency>
+            <Dependency>kross-devel</Dependency>
+            <Dependency>kparts-devel</Dependency>
+            <Dependency>sonnet-devel</Dependency>
+            <Dependency>kconfig-devel</Dependency>
+            <Dependency>kxmlgui-devel</Dependency>
+            <Dependency>kcompletion-devel</Dependency>
+            <Dependency>kcoreaddons-devel</Dependency>
+            <Dependency>kdbusaddons-devel</Dependency>
+            <Dependency>ktextwidgets-devel</Dependency>
+            <Dependency>kconfigwidgets-devel</Dependency>
+            <Dependency>knotifications-devel</Dependency>
+            <Dependency>kwidgetsaddons-devel</Dependency>
+            <Dependency>pkgconfig</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-sql-postgresql</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-sql-mysql</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-sql-sqlite</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-sql-odbc</Dependency>
         </BuildDependencies>
         <Patches>
 <!--             <Patch level="1">lokalize-kf6_build_with_hunspell1.6.patch</Patch> -->
@@ -49,11 +74,10 @@
     <Package>
         <Name>lokalize-kf6</Name>
         <RuntimeDependencies>
-            <Dependency versionFrom="6.6.0">qt6-base</Dependency>
+            <!--Dependency versionFrom="6.6.0">qt6-base</Dependency>
             <Dependency>kio-kf6</Dependency>
             <Dependency>kitemviews-kf6</Dependency>
             <Dependency>ki18n-kf6</Dependency>
-
             <Dependency>kparts-kf6</Dependency>
             <Dependency>libgcc</Dependency>
             <Dependency>sonnet-kf6</Dependency>
@@ -66,6 +90,25 @@
             <Dependency>kconfigwidgets-kf6</Dependency>
             <Dependency>knotifications-kf6</Dependency>
             <Dependency>kwidgetsaddons-kf6</Dependency>
+            <Dependency>hunspell</Dependency-->
+
+<!--             KF5 -->
+            <Dependency versionFrom="5.15.2">qt5-base</Dependency>
+            <Dependency>kio</Dependency>
+            <Dependency>kcrash</Dependency>
+            <Dependency>kitemviews</Dependency>
+            <Dependency>ki18n</Dependency>
+            <Dependency>libgcc</Dependency>
+            <Dependency>sonnet</Dependency>
+            <Dependency>kconfig</Dependency>
+            <Dependency>kxmlgui</Dependency>
+            <Dependency>kcompletion</Dependency>
+            <Dependency>kcoreaddons</Dependency>
+            <Dependency>kdbusaddons</Dependency>
+            <Dependency>ktextwidgets</Dependency>
+            <Dependency>kconfigwidgets</Dependency>
+            <Dependency>knotifications</Dependency>
+            <Dependency>kwidgetsaddons</Dependency>
             <Dependency>hunspell</Dependency>
         </RuntimeDependencies>
         <Files>
@@ -74,6 +117,9 @@
             <Path fileType="doc">/usr/share/doc</Path>
             <Path fileType="executable">/usr/bin</Path>
         </Files>
+        <Replaces>
+            <Package>lokalize</Package>
+        </Replaces>
     </Package>
 
     <History>
diff --git a/desktop/kde6/applications/marble-kf6/actions.py b/desktop/kde6/applications/marble-kf6/actions.py
index 5c654a5b67..b0f02b2aef 100755
--- a/desktop/kde6/applications/marble-kf6/actions.py
+++ b/desktop/kde6/applications/marble-kf6/actions.py
@@ -6,9 +6,10 @@
 
 from pisi.actionsapi import pisitools
 from pisi.actionsapi import kde6
+from pisi.actionsapi import kde5
 
 def setup():
-    kde6.configure("-DWITH_libshp=OFF \
+    kde5.configure("-DWITH_libshp=OFF \
                     -DWITH_libgps=OFF \
                     -DWITH_QextSerialPort=OFF \
                     -DWITH_liblocation=OFF \
diff --git a/desktop/kde6/applications/marble-kf6/pspec.xml b/desktop/kde6/applications/marble-kf6/pspec.xml
index 04a22e512c..8f14c36f40 100755
--- a/desktop/kde6/applications/marble-kf6/pspec.xml
+++ b/desktop/kde6/applications/marble-kf6/pspec.xml
@@ -15,11 +15,8 @@
         <Description>marble-kf6 is a virtual globe and world atlas that you can use to learn more about the Earth.</Description>
         <Archive sha1sum="daef9b330ea39df8e6022b8904e5c2e7dda67787" type="tarxz">mirrors://kde/stable/release-service/24.02.1/src/marble-24.02.1.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency>extra-cmake-modules-kf6</Dependency>
-            <Dependency versionFrom="6.6.0">qt6-base-devel</Dependency>
-
+            <!--Dependency versionFrom="6.6.0">qt6-base-devel</Dependency>
             <Dependency versionFrom="6.6.0">qt6-designer-devel</Dependency>
-
             <Dependency versionFrom="6.6.0">qt6-svg-devel</Dependency>
             <Dependency versionFrom="6.6.0">qt6-declarative-devel</Dependency>
             <Dependency versionFrom="6.6.0">qt6-sql-postgresql</Dependency>
@@ -43,14 +40,46 @@
             <Dependency>libwlocate-devel</Dependency>
             <Dependency>shared-mime-info</Dependency>
             <Dependency>qt6-serialport-devel</Dependency>
-            <Dependency>plasma-desktop-kf6</Dependency>
+            <Dependency>plasma-desktop-kf6</Dependency-->
+            <Dependency>extra-cmake-modules-kf6</Dependency>
+<!--             kf5 -->
+            <Dependency versionFrom="5.15.2">qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-webkit-devel</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-designer-devel</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-script-devel</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-svg-devel</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-declarative-devel</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-sql-postgresql</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-sql-mysql</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-sql-odbc</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-sql-sqlite</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-location-devel</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-linguist</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-webengine-devel</Dependency>
+            <Dependency>kdoctools-devel</Dependency>
+            <Dependency>qt5-phonon-devel</Dependency>
+            <Dependency>kio-devel</Dependency>
+            <Dependency>quazip-devel</Dependency>
+            <Dependency>kwallet-devel</Dependency>
+            <Dependency>knewstuff-devel</Dependency>
+            <Dependency>kparts-devel</Dependency>
+            <Dependency>kcoreaddons-devel</Dependency>
+            <Dependency>ki18n-devel</Dependency>
+            <Dependency>kconfig-devel</Dependency>
+            <Dependency>krunner-devel</Dependency>
+            <Dependency>kservice-devel</Dependency>
+            <Dependency>libwlocate-devel</Dependency>
+            <Dependency>shared-mime-info</Dependency>
+            <Dependency>qt5-serialport-devel</Dependency>
+            <Dependency>protobuf-devel</Dependency>
+            <Dependency>qt5-webchannel-devel</Dependency>
         </BuildDependencies>
     </Source>
 
     <Package>
         <Name>marble-kf6</Name>
         <RuntimeDependencies>
-            <Dependency>kio-kf6</Dependency>
+            <!--Dependency>kio-kf6</Dependency>
             <Dependency>zlib</Dependency>
             <Dependency>ki18n-kf6</Dependency>
             <Dependency>kcrash-kf6</Dependency>
@@ -64,13 +93,37 @@
             <Dependency>knewstuff-kf6</Dependency>
             <Dependency>libwlocate</Dependency>
             <Dependency>qt6-phonon</Dependency>
-
-
             <Dependency>kcoreaddons-kf6</Dependency>
             <Dependency>kconfigwidgets-kf6</Dependency>
             <Dependency>kwidgetsaddons-kf6</Dependency>
             <Dependency versionFrom="6.6.0">qt6-declarative</Dependency>
-            <Dependency versionFrom="6.6.0">qt6-serialport</Dependency>
+            <Dependency versionFrom="6.6.0">qt6-serialport</Dependency-->
+<!--             kf5 -->
+            <Dependency>kio</Dependency>
+            <Dependency>zlib</Dependency>
+            <Dependency>ki18n</Dependency>
+            <Dependency>kcrash</Dependency>
+            <Dependency>kparts</Dependency>
+            <Dependency>libgcc</Dependency>
+            <Dependency>kconfig</Dependency>
+            <Dependency>krunner</Dependency>
+            <Dependency>kxmlgui</Dependency>
+            <Dependency>protobuf</Dependency>
+            <Dependency>qt5-webengine</Dependency>
+            <Dependency>qt5-webchannel</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-svg</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-base</Dependency>
+            <Dependency>knewstuff</Dependency>
+            <Dependency>libwlocate</Dependency>
+            <Dependency>qt5-phonon</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-script</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-webkit</Dependency>
+            <Dependency>kcoreaddons</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-location</Dependency>
+            <Dependency>kconfigwidgets</Dependency>
+            <Dependency>kwidgetsaddons</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-declarative</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-serialport</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="library">/usr/lib</Path>
@@ -86,6 +139,9 @@
             <Path fileType="data">/usr/share/marble-kf6</Path>
             <Path fileType="config">/etc/xdg</Path>
         </Files>
+        <Replaces>
+            <Package>marble</Package>
+        </Replaces>
     </Package>
 
     <Package>
@@ -97,6 +153,9 @@
         <Files>
             <Path fileType="header">/usr/include</Path>
         </Files>
+        <Replaces>
+            <Package>marble-devel</Package>
+        </Replaces>
     </Package>
 
     <History>
diff --git a/desktop/kde6/applications/poxml-kf6/actions.py b/desktop/kde6/applications/poxml-kf6/actions.py
index 5c56bf7fb3..b77f9b9e08 100755
--- a/desktop/kde6/applications/poxml-kf6/actions.py
+++ b/desktop/kde6/applications/poxml-kf6/actions.py
@@ -6,11 +6,13 @@
 
 from pisi.actionsapi import pisitools
 from pisi.actionsapi import kde6
+from pisi.actionsapi import kde5
 
 NoStrip=["/usr/share"]
 
 def setup():
-    kde6.configure()
+    # kde6.configure()
+    kde5.configure()
 
 def build():
     kde6.make()
diff --git a/desktop/kde6/applications/poxml-kf6/pspec.xml b/desktop/kde6/applications/poxml-kf6/pspec.xml
index 046f00a7ab..76f7cf29da 100755
--- a/desktop/kde6/applications/poxml-kf6/pspec.xml
+++ b/desktop/kde6/applications/poxml-kf6/pspec.xml
@@ -15,10 +15,15 @@
         <Description>This is a collection of tools that facilitate translating DocBook XML files using Gettext message files (PO files).</Description>
         <Archive sha1sum="50d3d83312633c20f1a49dbbab52f3b4ed3d83d5" type="tarxz">https://download.kde.org/stable/release-service/24.02.1/src/poxml-24.02.1.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency>extra-cmake-modules-kf6</Dependency>
-            <Dependency versionFrom="6.6.0">qt6-base-devel</Dependency>
+            <!--Dependency versionFrom="6.6.0">qt6-base-devel</Dependency>
             <Dependency>gettext-devel</Dependency>
             <Dependency>kdoctools-kf6-devel</Dependency>
+            <Dependency>docbook-xsl</Dependency-->
+            <Dependency>extra-cmake-modules-kf6</Dependency>
+<!--             kf5 -->
+            <Dependency versionFrom="5.15.2">qt5-base-devel</Dependency>
+            <Dependency>gettext-devel</Dependency>
+            <Dependency>kdoctools-devel</Dependency>
             <Dependency>docbook-xsl</Dependency>
         </BuildDependencies>
     </Source>
@@ -26,10 +31,16 @@
     <Package>
         <Name>poxml-kf6</Name>
         <RuntimeDependencies>
-            <Dependency>libgcc</Dependency>
+            <!--Dependency>libgcc</Dependency>
             <Dependency>gettext</Dependency>
-            <Dependency versionFrom="6.6.0">qt6-base</Dependency>
+            <Dependency versionFrom="6.6.0">qt6-base</Dependency-->
+<!--             kf5 -->
+            <Dependency>gettext</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-base</Dependency>
         </RuntimeDependencies>
+        <Replaces>
+            <Package>poxml</Package>
+        </Replaces>
         <Replaces>
             <Package>kdesdk</Package>
         </Replaces>
diff --git a/desktop/kde6/applications/rocs-kf6/actions.py b/desktop/kde6/applications/rocs-kf6/actions.py
index b29afbc032..3041ee41e3 100755
--- a/desktop/kde6/applications/rocs-kf6/actions.py
+++ b/desktop/kde6/applications/rocs-kf6/actions.py
@@ -6,9 +6,11 @@
 
 from pisi.actionsapi import pisitools
 from pisi.actionsapi import kde6
+from pisi.actionsapi import kde5
 
 def setup():
-    kde6.configure()
+    # kde6.configure()
+    kde5.configure()
 
 def build():
     kde6.make()
diff --git a/desktop/kde6/applications/rocs-kf6/pspec.xml b/desktop/kde6/applications/rocs-kf6/pspec.xml
index efeb0f7d59..dbf1ecdcd0 100755
--- a/desktop/kde6/applications/rocs-kf6/pspec.xml
+++ b/desktop/kde6/applications/rocs-kf6/pspec.xml
@@ -15,14 +15,9 @@
         <Description>rocs-kf6 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-kf6 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="10b5a0bae0ae3b52fc8bb32adfae3bfe2f7dad2a" type="tarxz">mirrors://kde/stable/release-service/24.02.1/src/rocs-24.02.1.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency versionFrom="6.6.0">qt6-base-devel</Dependency>
+            <!--Dependency versionFrom="6.6.0">qt6-base-devel</Dependency>
             <Dependency versionFrom="6.6.0">qt6-declarative-devel</Dependency>
-            <!--<Dependency>qt6-quick1-devel</Dependency>--><!--not need-->
-
             <Dependency versionFrom="6.6.0">qt6-base-devel</Dependency>
-
-
-            <Dependency>extra-cmake-modules-kf6</Dependency>
             <Dependency>kdoctools-kf6-devel</Dependency>
             <Dependency>kdeclarative-kf6-devel</Dependency>
             <Dependency>ki18n-kf6-devel</Dependency>
@@ -36,21 +31,42 @@
             <Dependency>kcoreaddons-kf6-devel</Dependency>
             <Dependency>kconfigwidgets-kf6-devel</Dependency>
             <Dependency>kwidgetsaddons-kf6-devel</Dependency>
-            <Dependency>cmake</Dependency>
             <Dependency>grantlee-qt5-devel</Dependency>
             <Dependency>boost-devel</Dependency>
-            <Dependency>qt6-svg-devel</Dependency>
+            <Dependency>qt6-svg-devel</Dependency-->
+            <Dependency>extra-cmake-modules-kf6</Dependency>
+<!--             kf5 -->
+            <Dependency versionFrom="5.15.2">qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-declarative-devel</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-webkit-devel</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-xmlpatterns-devel</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-script-devel</Dependency>
+            <Dependency>kdoctools-devel</Dependency>
+            <Dependency>kdeclarative-devel</Dependency>
+            <Dependency>ki18n-devel</Dependency>
+            <Dependency>gettext-devel</Dependency>
+            <Dependency>kitemviews-devel</Dependency>
+            <Dependency>ktexteditor-devel</Dependency>
+            <Dependency>kxmlgui-devel</Dependency>
+            <Dependency>kconfig-devel</Dependency>
+            <Dependency>karchive-devel</Dependency>
+            <Dependency>kcompletion-devel</Dependency>
+            <Dependency>kcoreaddons-devel</Dependency>
+            <Dependency>kconfigwidgets-devel</Dependency>
+            <Dependency>kwidgetsaddons-devel</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-location-devel</Dependency>
+            <Dependency>grantlee-qt5-devel</Dependency>
+            <Dependency>boost-devel</Dependency>
+            <Dependency>qt5-svg-devel</Dependency>
         </BuildDependencies>
     </Source>
 
     <Package>
         <Name>rocs-kf6</Name>
         <RuntimeDependencies>
-            <Dependency versionFrom="6.6.0">qt6-base</Dependency>
-
+            <!--Dependency versionFrom="6.6.0">qt6-base</Dependency>
             <Dependency versionFrom="6.6.0">qt6-declarative</Dependency>
-
-
             <Dependency>qt6-svg</Dependency>
             <Dependency>grantlee-qt5</Dependency>
             <Dependency>kdeclarative-kf6</Dependency>
@@ -66,7 +82,27 @@
             <Dependency>kconfigwidgets-kf6</Dependency>
             <Dependency>kwidgetsaddons-kf6</Dependency>
             <Dependency>kxmlgui-kf6</Dependency>
-            <Dependency>kitemviews-kf6</Dependency>
+            <Dependency>kitemviews-kf6</Dependency-->
+<!--             kf5 -->
+            <Dependency versionFrom="5.15.2">qt5-base</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-script</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-declarative</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-xmlpatterns</Dependency>
+            <Dependency>grantlee-qt5</Dependency>
+            <Dependency>ktexteditor</Dependency>
+            <Dependency>kcrash</Dependency>
+            <Dependency>kparts</Dependency>
+            <Dependency>libgcc</Dependency>
+            <Dependency>ki18n</Dependency>
+            <Dependency>kconfig</Dependency>
+            <Dependency>karchive</Dependency>
+            <Dependency>kcompletion</Dependency>
+            <Dependency>kcoreaddons</Dependency>
+            <Dependency>ktextwidgets</Dependency>
+            <Dependency>kconfigwidgets</Dependency>
+            <Dependency>kwidgetsaddons</Dependency>
+            <Dependency>kxmlgui</Dependency>
+            <Dependency>kitemviews</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="executable">/usr/bin</Path>
@@ -75,6 +111,9 @@
             <Path fileType="library">/usr/lib/qt6</Path>
             <Path fileType="doc">/usr/share/doc</Path>
         </Files>
+        <Replaces>
+            <Package>rocs</Package>
+        </Replaces>
     </Package>
 
     <Package>
@@ -87,6 +126,9 @@
             <Path fileType="header">/usr/include</Path>
             <Path fileType="library">/usr/lib/cmake</Path>
         </Files>
+        <Replaces>
+            <Package>rocs-devel</Package>
+        </Replaces>
     </Package>
 
     <History>
diff --git a/desktop/kde6/applications/umbrello-kf6/actions.py b/desktop/kde6/applications/umbrello-kf6/actions.py
index baf97623c5..2ef8b2024a 100755
--- a/desktop/kde6/applications/umbrello-kf6/actions.py
+++ b/desktop/kde6/applications/umbrello-kf6/actions.py
@@ -7,12 +7,14 @@
 from pisi.actionsapi import shelltools
 from pisi.actionsapi import pisitools
 from pisi.actionsapi import kde6
+from pisi.actionsapi import kde5
 from pisi.actionsapi import get
 
 NoStrip=["/usr/share"]
 
 def setup():
-    kde6.configure("-DBUILD_KF5=ON")
+    # kde6.configure()
+    kde5.configure()
 
 def build():
     kde6.make()
diff --git a/desktop/kde6/applications/umbrello-kf6/pspec.xml b/desktop/kde6/applications/umbrello-kf6/pspec.xml
index fa23ce34a9..d5a4d44caa 100755
--- a/desktop/kde6/applications/umbrello-kf6/pspec.xml
+++ b/desktop/kde6/applications/umbrello-kf6/pspec.xml
@@ -15,13 +15,11 @@
         <Description>umbrello-kf6 UML Modeller is a Unified Modelling Language diagram editor for KDE.</Description>
         <Archive sha1sum="398f52ea60b30fe9f6ed758e92407750258d664c" type="tarxz">mirrors://kde/stable/release-service/24.02.1/src/umbrello-24.02.1.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency versionFrom="6.6.0">qt6-base-devel</Dependency>
-
+            <!--Dependency versionFrom="6.6.0">qt6-base-devel</Dependency>
             <Dependency>libxslt-devel</Dependency>
             <Dependency versionFrom="6.6.0">qt6-svg-devel</Dependency>
             <Dependency>kio-kf6-devel</Dependency>
             <Dependency>kparts-kf6-devel</Dependency>
-
             <Dependency>kcompletion-kf6-devel</Dependency>
             <Dependency>kxmlgui-kf6-devel</Dependency>
             <Dependency>kauth-kf6-devel</Dependency>
@@ -30,16 +28,39 @@
             <Dependency>kcoreaddons-kf6-devel</Dependency>
             <Dependency>kdoctools-kf6-devel</Dependency>
             <Dependency>docbook-xsl</Dependency>
-            <Dependency>extra-cmake-modules-kf6</Dependency>
             <Dependency>kwindowsystem-kf6-devel</Dependency>
-
-
-
             <Dependency>kitemmodels-kf6-devel</Dependency>
             <Dependency>kunitconversion-kf6-devel</Dependency>
             <Dependency>llvm</Dependency>
             <Dependency>llvm-clang-devel</Dependency>
             <Dependency>llvm-mlir</Dependency>
+            <Dependency>llvm-polly</Dependency-->
+            <Dependency>extra-cmake-modules-kf6</Dependency>
+<!--             kf5 -->
+            <Dependency versionFrom="5.15.2">qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-webkit-devel</Dependency>
+            <Dependency>libxslt-devel</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-svg-devel</Dependency>
+            <Dependency>kio-devel</Dependency>
+            <Dependency>kparts-devel</Dependency>
+            <Dependency>kinit-devel</Dependency>
+            <Dependency>kcompletion-devel</Dependency>
+            <Dependency>kxmlgui-devel</Dependency>
+            <Dependency>kauth-devel</Dependency>
+            <Dependency>kconfig-devel</Dependency>
+            <Dependency>ktexteditor-devel</Dependency>
+            <Dependency>kcoreaddons-devel</Dependency>
+            <Dependency>kdoctools-devel</Dependency>
+            <Dependency>docbook-xsl</Dependency>
+            <Dependency>kwindowsystem-devel</Dependency>
+            <Dependency>kdelibs4-support-devel</Dependency>
+            <Dependency>kdesignerplugin</Dependency>
+            <Dependency>kemoticons-devel</Dependency>
+            <Dependency>kitemmodels-devel</Dependency>
+            <Dependency>kunitconversion-devel</Dependency>
+            <Dependency>llvm</Dependency>
+            <Dependency>llvm-clang-devel</Dependency>
+            <Dependency>llvm-mlir</Dependency>
             <Dependency>llvm-polly</Dependency>
         </BuildDependencies>
         <!--Patches>
@@ -50,8 +71,7 @@
     <Package>
         <Name>umbrello-kf6</Name>
         <RuntimeDependencies>
-            <Dependency versionFrom="6.6.0">qt6-base</Dependency>
-
+            <!--Dependency versionFrom="6.6.0">qt6-base</Dependency>
             <Dependency>kio-kf6</Dependency>
             <Dependency>ki18n-kf6</Dependency>
             <Dependency>kcrash-kf6</Dependency>
@@ -72,13 +92,36 @@
             <Dependency>libxslt</Dependency>
             <Dependency>kwindowsystem-kf6</Dependency>
             <Dependency>llvm-mlir</Dependency>
-            <Dependency>llvm-polly</Dependency>
+            <Dependency>llvm-polly</Dependency-->
+<!--             kf5 -->
+            <Dependency>kio</Dependency>
+            <Dependency>ki18n</Dependency>
+            <Dependency>kcrash</Dependency>
+            <Dependency>libgcc</Dependency>
+            <Dependency>kconfig</Dependency>
+            <Dependency>kxmlgui</Dependency>
+            <Dependency>libxml2</Dependency>
+            <Dependency>karchive</Dependency>
+            <Dependency>kcompletion</Dependency>
+            <Dependency>kcoreaddons</Dependency>
+            <Dependency>kiconthemes</Dependency>
+            <Dependency>kjobwidgets</Dependency>
+            <Dependency>ktextwidgets</Dependency>
+            <Dependency>kconfigwidgets</Dependency>
+            <Dependency>kwidgetsaddons</Dependency>
+            <Dependency>ktexteditor</Dependency>
+            <Dependency>libxslt</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-svg</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-base</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="data">/usr/share</Path>
             <Path fileType="doc">/usr/share/doc</Path>
             <Path fileType="executable">/usr/bin</Path>
         </Files>
+        <Replaces>
+            <Package>umbrello</Package>
+        </Replaces>
     </Package>
 
     <History>