diff -r e5ddbaf756cb -r 091005ec69c4 plcopen/definitions.py
--- a/plcopen/definitions.py	Mon Oct 23 18:25:45 2017 +0300
+++ b/plcopen/definitions.py	Wed Oct 25 13:50:26 2017 +0300
@@ -24,6 +24,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 
+from __future__ import absolute_import
 from os.path import join
 import util.paths as paths
 from util.TranslationCatalogs import NoTranslate