Amarok not start anymore?

Hi,

problem is that Amarok doesn't start anymore.. I have installed Amarok via urpmi and it i've used it one time only.. Now when i'm trying to run it i got this error msg:

Code:

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amarok: relocation error: /usr/lib/kde3/libamarok_xine-engine.so: undefined symbol: _x_post_init

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What does it mean and how can i fix it?

Thanks!