--- Makefile.orig	2011-07-17 16:15:50.000000000 -0400
+++ Makefile	2011-08-09 13:54:44.000000000 -0400
@@ -1,4 +1,4 @@
-PYTHON = python
+PYTHON ?= python
 ZIP = zip -r
 
 AFFIX = ko.aff