--- pychess	2008-01-18 13:57:53.000000000 +0100
+++ pychess.port	2008-01-23 18:43:20.000000000 +0100
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
 #
 # PyChess startup script
 #
@@ -34,7 +34,7 @@
 
 # This is an ugly hack needed prior to gtkSourceView2 because of a pygtk bug:
 # http://bugzilla.gnome.org/show_bug.cgi?id=393483
-os.environ["XDG_DATA_DIRS"] = getDataPrefix()+":/usr/share/"
+os.environ["XDG_DATA_DIRS"] = getDataPrefix()+":%%PREFIX%%/share/"
 
 # Let's rumble!
 import pychess.Main