--- a/tests/sitecustomize.py	Sat Apr 16 05:33:23 2016 +0300
+++ b/tests/sitecustomize.py	Sat Apr 16 05:34:21 2016 +0300
@@ -1,3 +1,4 @@
+from __future__ import absolute_import
 import os
 
 if os.environ.get('COVERAGE_PROCESS_START'):