Second Attempt to get these tests working on python 2.6.

lsimons · wilderrodrigues · commit 95e5f867f995 · 2015-03-16T11:35:10.000+01:00
diff --git a/test/systemvm/__init__.py b/test/systemvm/__init__.py
@@ -41,7 +41,7 @@ def check_output(*popenargs, **kwargs):
             error.output = output
             raise error
         return output
-    subprocess.check_output
+    subprocess.check_output = check_output
 
 
 from vagrant import Vagrant
