diff --git a/builds/runtimes/python-3.1.4 b/builds/runtimes/python-3.1.4
index e1050d97f1fff568df27ce94b43da5510c3d128c..db4878e1901105f895b6f1c2c929df53905a82bc 100755
--- a/builds/runtimes/python-3.1.4
+++ b/builds/runtimes/python-3.1.4
@@ -4,12 +4,10 @@
 
 OUT_PREFIX=$1
 
-echo "Building Python..."
-SOURCE_TARBALL='http://python.org/ftp/python/3.1.4/Python-3.1.4.tgz'
-curl -L $SOURCE_TARBALL | tar xz
-mv Python-3.1.4 src
-cd src
+source ./download_python
+download_python "3.1.4"
 
+cd src
 ./configure --prefix=$OUT_PREFIX --enable-shared
 make
 make install