--- a/Plugins/VcsPlugins/vcsMercurial/HgExtensionProjectHelper.py	Sun Mar 24 13:52:12 2013 +0100
+++ b/Plugins/VcsPlugins/vcsMercurial/HgExtensionProjectHelper.py	Mon Mar 25 03:11:06 2013 +0100
@@ -7,6 +7,8 @@
 Module implementing the project helper base for Mercurial extension interfaces.
 """
 
+from __future__ import unicode_literals    # __IGNORE_WARNING__
+
 from PyQt4.QtCore import QObject
 
 
@@ -21,7 +23,7 @@
         """
         Constructor
         """
-        super().__init__()
+        super(HgExtensionProjectHelper, self).__init__()
         
         self.actions = []