diff -up authconfig-6.2.10/authconfig-gtk.py.python23 authconfig-6.2.10/authconfig-gtk.py
--- authconfig-6.2.10/authconfig-gtk.py.python23	2015-02-20 14:53:08.000000000 +0100
+++ authconfig-6.2.10/authconfig-gtk.py	2015-02-20 16:24:39.622211432 +0100
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python2
 # -*- coding: UTF-8 -*-
 #
 # Authconfig - client authentication configuration program
diff -up authconfig-6.2.10/authconfig.py.python23 authconfig-6.2.10/authconfig.py
--- authconfig-6.2.10/authconfig.py.python23	2015-02-20 14:53:08.000000000 +0100
+++ authconfig-6.2.10/authconfig.py	2015-02-20 16:24:43.425297444 +0100
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 # -*- coding: UTF-8 -*-
 #
 # Authconfig - client authentication configuration program