diff --git a/desktop/toolkit/qtcreator/pspec.xml b/desktop/toolkit/qtcreator/pspec.xml
index a9cd141cf1..99df755a11 100644
--- a/desktop/toolkit/qtcreator/pspec.xml
+++ b/desktop/toolkit/qtcreator/pspec.xml
@@ -11,7 +11,7 @@
         <IsA>app:gui</IsA>
         <Summary>Lightweight, cross-platform integrated development environment</Summary>
         <Description>Lightweight, cross-platform integrated development environment</Description>
-        <Archive type="targz" sha1sum="539607346b8e061b27d5c63c598052428abb66a4">http://download.qt.io/official_releases/qtcreator/4.2/4.2.1/qt-creator-opensource-src-4.2.1.tar.xz</Archive>
+        <Archive type="tarxz" sha1sum="539607346b8e061b27d5c63c598052428abb66a4">http://download.qt.io/official_releases/qtcreator/4.2/4.2.1/qt-creator-opensource-src-4.2.1.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>libgcc</Dependency>
             <Dependency>libX11-devel</Dependency>
diff --git a/programming/language/python3/python3-requests/pspec.xml b/programming/language/python3/python3-requests/pspec.xml
index a83f79edba..45ced79ff5 100644
--- a/programming/language/python3/python3-requests/pspec.xml
+++ b/programming/language/python3/python3-requests/pspec.xml
@@ -14,6 +14,7 @@
         <Archive sha1sum="827f7c8abb5a57d980d9870908724613b8b120c1" type="targz">https://pypi.python.org/packages/16/09/37b69de7c924d318e51ece1c4ceb679bf93be9d05973bb30c35babd596e2/requests-2.13.0.tar.gz</Archive>
         <BuildDependencies>
             <Dependency>python3-devel</Dependency>
+            <Dependency>python3-setuptools</Dependency>
         </BuildDependencies>
     </Source>