@@ -17,6 +17,9 @@

 #

+import gi

+gi.require_version('Gtk', '3.0')

+

 from gi.repository import Gtk

 import xdot

@@ -21,6 +21,9 @@ import sys

 import os.path

 import traceback

+import gi

+gi.require_version('Gtk', '3.0')

+

 from gi.repository import Gtk

 from gi.repository import Gdk

 from gi.repository import GdkPixbuf