Index: trunk/packages/invirt-dev/invirtibuilder
===================================================================
--- trunk/packages/invirt-dev/invirtibuilder	(revision 2545)
+++ trunk/packages/invirt-dev/invirtibuilder	(revision 2546)
@@ -26,4 +26,6 @@
 """
 
+
+from __future__ import with_statement
 
 import contextlib