[Cooker] unreal tournament demo problem with cooker

[Florent BERANGER]

 Hello,    
    
I've just tried the demo of Unreal tournament 2003 game (  
http://www.unrealtournament2003.com/?downloads ) and I have the following  
error message :   
 
Backtrace: 
[ 1]  /lib/i686/libpthread.so.0 [0x40d6be55] 
Signal: SIGSEGV [segmentation fault] 
Aborting. 
 
Thanks for your help/fix, 
 
  Florent