1 files changed, 1 insertions, 0 deletions

diff --git a/util.py b/util.py
index 8974674..15c9c72 100644
--- a/util.py
+++ b/util.py
@@ -17,6 +17,7 @@
 
 import cliapp
 import contextlib
+import os
 import sys
 import urlparse