Index: setup.py
===================================================================
--- setup.py	(revision 103699)
+++ setup.py	(working copy)
@@ -1,5 +1,6 @@
 import os
 from setuptools import setup, find_packages
+import setuptools; setuptools.run_2to3=True
 
 def read(*rnames):
     return open(os.path.join(os.path.dirname(__file__), *rnames)).read()