--- calibre/setup/old.install.py	2011-06-17 20:56:05.000000000 +0300
+++ calibre/setup/install.py	2011-06-19 16:49:04.834298647 +0300
@@ -12,7 +12,7 @@
         __appname__, __version__)
 
 HEADER = '''\
-#!/usr/bin/env python2
+#!/usr/bin/env python
 
 """
 This is the standard runscript for all of calibre's tools.