ERROR: Couldn't load plugin with class 'crystalspace.level.loader'!

[etsitpab]

Hello,

When I run planeshift launcher with ubuntu (karmix koala), I get the error below.
psclient launches but in the character selection windows the place where the character must appear is completely black and the game doesn't launch.

Thanks for any help

WARNING: No shader plugins found!
WARNING: could not load plugin 'crystalspace.level.loader'
WARNING: could not load plugin 'crystalspace.level.loader'
WARNING: could not load plugin 'crystalspace.level.loader'
ERROR: Couldn't load plugin with class 'crystalspace.level.loader'!
WARNING: Can not load default shader vars, no iLoader available
Opening GLX2D
ATTENTION: default value of option force_s3tc_enable overridden by environment.
Checking for updates to the updater: Creating Context
Video driver GL/X version (direct renderer)
Visual ID: 0x00000021, 24bit TrueColor
R8:G8:B8:A8,
level 0, double buffered
WARNING: could not load plugin 'crystalspace.syntax.loader.service.text'
ERROR: Couldn't load plugin with class 'crystalspace.syntax.loader.service.text'!

[justSome1]

Same here. First after installation everything went fine, I could start the game and got some GUI which started the updater. After updating I there was the 'Play' button, but it crashed planeshift. Now running it from the menu-shortcut shows a window for a short time, and from terminal I get:
WARNING: could not load plugin 'crystalspace.syntax.loader.service.text'
ERROR: Couldn't load plugin with class 'crystalspace.syntax.loader.service.text'!
WARNING: failed to initialize plugin 'crystalspace.graphics3d.shadercompiler.xmlshader'
WARNING: failed to initialize plugin 'crystalspace.graphics3d.shadercompiler.weaver'
WARNING: could not load plugin 'crystalspace.syntax.loader.service.text'
ERROR: Couldn't load plugin with class 'crystalspace.syntax.loader.service.text'!
WARNING: failed to initialize plugin 'crystalspace.graphics3d.shadercompiler.xmlshader'
WARNING: could not load plugin 'crystalspace.level.loader'
Checking for updates to the updater: Using mirror http://216.6.227.163/xordan/
WARNING: could not load plugin 'crystalspace.level.loader'
WARNING: Can not load default shader vars, no iSyntaxService available
Opening GLX2D
Creating Context
Video driver GL/X version (direct renderer)
Visual ID: 0x0000000000000027, 24bit TrueColor
R8:G8:B8:A8,
level 0, double buffered
WARNING: could not load plugin 'crystalspace.syntax.loader.service.text'
ERROR: Couldn't load plugin with class 'crystalspace.syntax.loader.service.text'!
NOTIFY: Applied: Broken ATI point sprites (ATI)
...
and many more such lines. Possibly my graphics driver causes the problem, because I read that Ubuntu 9.10 which I'm running has known issues with that. However, because at first it did launch, it could also be a bug after updating. At least I can run in under windows.

[Kretinos]

Same problem here with the new release. Anyone found the answer?