--- a/runtime/NevowServer.py	Mon Oct 23 18:25:45 2017 +0300
+++ b/runtime/NevowServer.py	Wed Oct 25 13:50:26 2017 +0300
@@ -23,6 +23,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 
 
+from __future__ import absolute_import
 from __future__ import print_function
 import os
 import util.paths as paths