[gnome-games] sudoku: Replace pygtk.require with gi.require_version

[Thomas Hindoe Paaboel Andersen <thomashpa src gnome org>]

commit 6f13eeaa5980a7d7d4c3c4fe4c4ed21da61859e9
Author: Thomas Hindoe Paaboel Andersen <phomes gmail com>
Date:   Sat Apr 2 13:08:01 2011 +0200

    sudoku: Replace pygtk.require with gi.require_version

 gnome-sudoku/src/lib/main.py |    9 +++------
 1 files changed, 3 insertions(+), 6 deletions(-)
---
diff --git a/gnome-sudoku/src/lib/main.py b/gnome-sudoku/src/lib/main.py
index b6133b8..66d27a9 100644
--- a/gnome-sudoku/src/lib/main.py
+++ b/gnome-sudoku/src/lib/main.py
@@ -1,13 +1,10 @@
 # -*- coding: utf-8 -*-
-try:
-    import pygtk
-    pyGtk.require('2.0')
-except ImportError, err:
-    print ("PyGTK not found. Please make sure it is installed properly and referenced in your PYTHONPATH environment variable.")
-
 import os.path
 import threading
 
+import gi
+gi.require_version("Gtk", "3.0")
+
 import gobject
 from gi.repository import Gtk
 from gi.repository import Pango