Update manager dont work

[jango]

jango@jango-AAO:~$ sudo update-manager
[sudo] password for jango:
Traceback (most recent call last):
  File "/usr/bin/update-manager", line 29, in <module>
    import gtk
  File "/var/lib/python-support/python2.6/gtk-2.0/gtk/__init__.py", line 38, in <module>
    import gobject as _gobject
  File "/var/lib/python-support/python2.6/gtk-2.0/gobject/__init__.py", line 33, in <module>
    from glib import spawn_async, idle_add, timeout_add, timeout_add_seconds, \
  File "/var/lib/python-support/python2.6/gtk-2.0/glib/__init__.py", line 30, in <module>
    from glib._glib import *
ImportError: /var/lib/python-support/python2.6/gtk-2.0/glib/_glib.so: undefined symbol: PyUnicodeUCS4_DecodeUTF8
jango@jango-AAO:~$

[Pedro Villavicencio (pedro)]

Thanks for the bug report. This particular bug has already been reported into our bug tracking system, but please feel free to report any further bugs you find.