[ubuntu] mes applications de démarrent plus!

Bonjour,
jai quelques applications qui ne démmarent plus.. :-/

Emesene:

jeremie@jeremie-laptop:~$ emesene
Traceback (most recent call last):
File "/usr/share/emesene/Controller.py", line 43, in <module>
import Theme
File "/usr/share/emesene/Theme.py", line 27, in <module>
import emesenelib.common
File "/usr/share/emesene/emesenelib/__init__.py", line 19, in <module>
from core import *
File "/usr/share/emesene/emesenelib/core.py", line 37, in <module>
import Socket
File "/usr/share/emesene/emesenelib/Socket.py", line 41, in <module>
import common
File "/usr/share/emesene/emesenelib/common.py", line 20, in <module>
import xml.dom.minidom
ValueError: bad marshal data
jeremie@jeremie-laptop:~$


Ubuntu Tweak:

jeremie@jeremie-laptop:~$ ubuntu-tweak
Traceback (most recent call last):
File "/usr/bin/ubuntu-tweak", line 28, in <module>
from ubuntutweak.common.config import TweakSettings
File "/usr/lib/pymodules/python2.6/ubuntutweak/common/config.py", line 24, in <module>
from ubuntutweak.conf import GconfSetting
File "/usr/lib/pymodules/python2.6/ubuntutweak/conf/__init__.py", line 1, in <module>
from gconfsetting import *
File "/usr/lib/pymodules/python2.6/ubuntutweak/conf/gconfsetting.py", line 7, in <module>
from ubuntutweak.common.systeminfo import GnomeVersion
File "/usr/lib/pymodules/python2.6/ubuntutweak/common/systeminfo.py", line 23, in <module>
from xml.dom import minidom
ValueError: bad marshal data
jeremie@jeremie-laptop:~$

Avez vous une petite idée?

Merci! :)