traceback

>>> from gi.repository import Gtk
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/opt/gnome/lib64/python2.6/site-packages/gi/importer.py", line 76, in load_module
    dynamic_module._load()
  File "/opt/gnome/lib64/python2.6/site-packages/gi/module.py", line 224, in _load
    overrides_modules = __import__('gi.overrides', fromlist=[self._namespace])
  File "/opt/gnome/lib64/python2.6/site-packages/gi/overrides/Gtk.py", line 523, in <module>
    class FontSelectionDialog(Gtk.FontSelectionDialog, Dialog):
  File "/opt/gnome/lib64/python2.6/site-packages/gi/module.py", line 105, in __getattr__
    self.__name__, name))
AttributeError: 'gi.repository.Gtk' object has no attribute 'FontSelectionDialog'