--- versiontools/tests.py.orig	2015-05-27 16:53:42.497134369 -0500

+++ versiontools/tests.py	2015-05-27 17:04:26.721049909 -0500

@@ -23,7 +23,7 @@

 from unittest import TestCase

 from versiontools import Version

-from versiontools.setuptools_hooks import version as handle_version 

+from versiontools.setuptools_hooks import version as handle_version

 class VersionFormattingTests(TestCase):

@@ -134,8 +134,12 @@

         except Exception:

             e = sys.exc_info()[1]

             self.assertTrue(isinstance(e, DistutilsSetupError))

-            self.assertEqual(str(e), "Unable to import 'nonexisting': "

-                                      "No module named nonexisting")

+            if sys.version_info[:1] < (3,):

+                self.assertEqual(str(e), "Unable to import 'nonexisting': "

+                                        "No module named nonexisting")

+            else:

+                self.assertEqual(str(e), "Unable to import 'nonexisting': "

+                                        "No module named 'nonexisting'")

     def test_not_found(self):

         version = ':versiontools:versiontools:__nonexisting__'