怎么quake3(or 4)在mandriva2006下运行不起来呀？

quake4在联想的昭阳500G本本中的mandriva2006安装顺利通过，可启动不起来，报错信息如下：
[chchq@803-1 quake4]$ ./quake4
Quake4 Final V1.0.0.0 Build 2147.12 linux-x86 Oct 20 2005
found interface lo - loopback
found interface eth0 - 192.168.1.108/255.255.255.0
CPU: Intel CPU with MMX & SSE & SSE2
enabled Flush-To-Zero mode
--------- Initializing File System ----------
Loaded pk4 /usr/local/games/quake4/q4base/game000.pk4 with checksum 0x9321cee4
Loaded pk4 /usr/local/games/quake4/q4base/game100.pk4 with checksum 0x6f346a2
Current search path:
/home/chchq/.quake4/q4base
/usr/local/games/quake4/q4base
/usr/local/games/quake4/q4base/game100.pk4 (2 files)
/usr/local/games/quake4/q4base/game000.pk4 (2 files)
game DLL: 0x0 in pak: 0x0
Addon pk4s:
file system initialized.
---------------------------------------------
TODO: Sys_SetClipboardData
********************
ERROR: Couldn't load default.cfg - Check your working folder.
********************
Unknown command 'vid_restart'
--------------- BSE Shutdown ----------------
---------------------------------------------
WARNING: rvServerScanGUI::Clear() - invalid scanGUI

idRenderSystem::Shutdown()
Sys_Error: Couldn't load default.cfg - Check your working folder.

检查安装文件夹中确实也没有 default.cfg 这个文件。

系统安装在联想的昭阳500G本本，系统本身运行还是挺顺畅的。

不知能否解决此问题？

另外，quake3安装也出现同样问题，但在兼容机的红旗4.1中没问题。

ding

设置路径不对吧
估计这个文件是必须的