[Qgis-user] error message: Couldn't load PyQGIS. Python support will be disabled

[zehari zehari]

 dear all,
 is there any among you who can help me, I get an error message like
the following:

Couldn't load PyQGIS.
Python support will be disabled.

Traceback (most recent call last):
  File "", line 1, in
RuntimeError: the PyQt4.QtCore module is version 1 but the qgis.core
module requires version -1

Python version:
2.7.2+ (default, Aug 16 2011, 07:56:26)
[GCC 4.6.1]

QGIS version:
1.8.0-Trunk 'Trunk', exported

Python path:
['/python', '/home/zehari/.qgis/python',
'/home/zehari/.qgis/python/plugins', '/python/plugins',
'/usr/lib/python2.7', '/usr/lib/python2.7/plat-linux2',
'/usr/lib/python2.7/lib-tk', '/usr/lib/python2.7/lib-old',
'/usr/lib/python2.7/lib-dynload',
'/usr/local/lib/python2.7/dist-packages',
'/usr/lib/python2.7/dist-packages',
'/usr/lib/python2.7/dist-packages/PIL',
'/usr/lib/pymodules/python2.7/gtk-2.0',
'/usr/lib/python2.7/dist-packages/gst-0.10',
'/usr/lib/python2.7/dist-packages/gtk-2.0',
'/usr/lib/pymodules/python2.7',
'/usr/lib/python2.7/dist-packages/ubuntu-sso-client',
'/usr/lib/python2.7/dist-packages/ubuntuone-client',
'/usr/lib/python2.7/dist-packages/ubuntuone-control-panel',
'/usr/lib/python2.7/dist-packages/ubuntuone-storage-protocol',
'/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode']

thank you very much for your help.



Cheers,

Zehari