Index: trunk/packages/invirt-remote/host/usr/sbin/invirt-availability
===================================================================
--- trunk/packages/invirt-remote/host/usr/sbin/invirt-availability	(revision 2113)
+++ trunk/packages/invirt-remote/host/usr/sbin/invirt-availability	(revision 2114)
@@ -7,4 +7,5 @@
 import sys
 import yaml
+import os
 
 # return the amount of memory in kilobytes represented by s