cd _distrib_tgz
-tar cvf ../dist/wxPythonDemo-$VERSION.tar wxPython-$VERSION
-gzip -9 ../dist/wxPythonDemo-$VERSION.tar
+tar cvf ../dist/wxPython-demo-$VERSION.tar wxPython-$VERSION
+gzip -9 -f ../dist/wxPython-demo-$VERSION.tar
cd ..
rm -r _distrib_tgz