1 files changed, 1 insertions, 0 deletions
diff --git a/keystone/test.py b/keystone/test.py
index cad2fed4..01f5da8f 100644
--- a/keystone/test.py
+++ b/keystone/test.py
@@ -15,6 +15,7 @@
 # under the License.
 
 import datetime
+import errno
 import os
 import socket
 import subprocess