quake不能玩呀

gigi

[amd@localhost root]$ quake3
Q3 1.29g linux-i386 Jul 27 2001
----- FS_Startup -----
Current search path:
/home/amd/.q3a/baseq3
/usr/local/games/quake3/baseq3/pak6.pk3 (64 files)
/usr/local/games/quake3/baseq3/pak5.pk3 (7 files)
/usr/local/games/quake3/baseq3/pak4.pk3 (272 files)
/usr/local/games/quake3/baseq3/pak3.pk3 (4 files)
/usr/local/games/quake3/baseq3/pak2.pk3 (148 files)
/usr/local/games/quake3/baseq3/pak1.pk3 (26 files)
/usr/local/games/quake3/baseq3/pak0.pk3 (1387 files)
/usr/local/games/quake3/baseq3
./quake3.x86/baseq3

----------------------
1908 files in pk3 files

Running in restricted demo mode.

----- FS_Startup -----
Current search path:
/home/amd/.q3a/demota
/usr/local/games/quake3/demota
./quake3.x86/demota

----------------------
1908 files in pk3 files
----- CL_Shutdown -----
-----------------------
----- CL_Shutdown -----
-----------------------
Sys_Error: Couldn't load default.cfg
[amd@localhost root]$
我解压开pak0.pk3看已下有default.cfg
为啥不能玩??????