Don't try to create the directory if it already exists, otherwise the test fails
diff --git a/Lib/test/test_gettext.py b/Lib/test/test_gettext.py
index 4a17230..517dfc0 100644
--- a/Lib/test/test_gettext.py
+++ b/Lib/test/test_gettext.py
@@ -66,7 +66,8 @@
 
 class GettextBaseTest(unittest.TestCase):
     def setUp(self):
-        os.makedirs(LOCALEDIR)
+        if not os.path.isdir(LOCALEDIR):
+            os.makedirs(LOCALEDIR)
         fp = open(MOFILE, 'wb')
         fp.write(base64.decodestring(GNU_MO_DATA))
         fp.close()