diff -Nur -x '*.orig' -x '*~' pygtk-2.12.1/examples/pygtk-demo/pygtk-demo.in pygtk-2.12.1.new/examples/pygtk-demo/pygtk-demo.in
--- pygtk-2.12.1/examples/pygtk-demo/pygtk-demo.in	2007-11-01 17:20:22.000000000 +0100
+++ pygtk-2.12.1.new/examples/pygtk-demo/pygtk-demo.in	2008-09-01 03:05:01.000000000 +0200
@@ -1,4 +1,4 @@
-#! @PYTHON@
+#! /usr/bin/env python
 
 import sys
 import os.path