quake2 doesnt seem to launch, i'm using glibc lib

# ./quake2 +set vid_ref softx
Added packfile ./baseq2/pak0.pak (3307 files)
Added packfile ./baseq2/pak2.pak (2 files)
couldn't exec default.cfg
couldn't exec config.cfg
Console initialized.

------- sound initialization -------
sound sampling rate: 11025
------------------------------------
------- Loading ref_softx.so -------
recursive shutdown
Error: Couldn't load pics/colormap.pcx