XBIAN Setup failed in XBMC

[guennti]

Hi,
when I call XBIAN setup in XBMC, the screen shows at last "Loading packages, Initialize" and then goes back to the main screen.
I have installed the 1.0b2 as an upgrade over b1.
The xbian-config in the console works fine.

The Log shows this:
14:02:44 T:2768192576 NOTICE: Thread XBPyThread start, auto delete: false
14:02:44 T:2768192576 NOTICE: -->Python Interpreter Initialized<--
14:02:45 T:2768192576 NOTICE: XBian : XBian-config started
14:02:45 T:2768192576 NOTICE: __all__ ['10_system', '20_services', '30_packages', '40_update', '50_xbmc', '55_backup', '60_preference']
14:02:51 T:2768192576 ERROR: Traceback (most recent call last):
14:02:51 T:2768192576 ERROR: File "/home/xbian/.xbmc/addons/plugin.xbianconfig/default.py", line 215, in <module>
14:02:51 T:2768192576 ERROR: win.show()
14:02:51 T:2768192576 ERROR: File "/home/xbian/.xbmc/addons/plugin.xbianconfig/default.py", line 89, in show
14:02:51 T:2768192576 ERROR: self.onShow()
14:02:51 T:2768192576 ERROR: File "/home/xbian/.xbmc/addons/plugin.xbianconfig/default.py", line 120, in onShow
14:02:51 T:2768192576 ERROR: catmodule = __import__('%s.%s'%(CATEGORY_PATH,module), globals(), locals(), [module])
14:02:51 T:2768192576 ERROR: File "/home/xbian/.xbmc/addons/plugin.xbianconfig/categories/30_packages.py", line 190, in <module>
14:02:51 T:2768192576 ERROR: class packagesManager(Setting) :
14:02:51 T:2768192576 ERROR: File "/home/xbian/.xbmc/addons/plugin.xbianconfig/categories/30_packages.py", line 191, in packagesManager
14:02:51 T:2768192576 ERROR: CONTROL = PackagesControl()
14:02:51 T:2768192576 ERROR: File "/home/xbian/.xbmc/addons/plugin.xbianconfig/resources/lib/xbmcguie/virtualControl.py", line 162, in __init__
14:02:51 T:2768192576 ERROR: xbmcxml.__init__(self,*args,**kwargs)
14:02:51 T:2768192576 ERROR: File "/home/xbian/.xbmc/addons/plugin.xbianconfig/resources/lib/xbmcguie/virtualControl.py", line 51, in __init__
14:02:51 T:2768192576 ERROR: self.onInit()
14:02:51 T:2768192576 ERROR: File "/home/xbian/.xbmc/addons/plugin.xbianconfig/categories/30_packages.py", line 163, in onInit
14:02:51 T:2768192576 ERROR: if packagelist[0] == '-3':
14:02:51 T:2768192576 ERROR: IndexError: list index out of range
14:02:51 T:2768192576 ERROR: Exception in xbianSettingWindow None
14:02:51 T:3041481248 ERROR: ClearBlock: Trying to clear non existent block /home/xbian/.xbmc/addons/plugin.xbianconfig
14:02:51 T:2768192576 ERROR: Previous line repeats 1 times.
14:02:51 T:2768192576 WARNING: The python script "/home/xbian/.xbmc/addons/plugin.xbianconfig/default.py" has left several classes in memory that we couldn't clean up. The classes include: Addon