ok now i'm on an ubuntu 6.06 dapper and trying to run the ./psclient... i get this error
:/games/planeshift$ ./psclient
DEBUG: Sound System Software Renderer Initializing...
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Cannot use preferred GLX visual - Generic visual will be used.
Xlib: extension "GLX" missing on display ":0.0".
Graphics display does not support a generic visual with double buffer and
depth buffer
Xlib: extension "GLX" missing on display ":0.0".
Graphics display does not provide double buffering
Xlib: extension "GLX" missing on display ":0.0".
Graphics display does not support a depth buffer
Xlib: extension "GLX" missing on display ":0.0".
Graphics display does not support at least 12 bit color
Warning: Cannot convert string "vlines2" to type Pixmap
Warning: Missing charsets in String to FontSet conversion
Warning: Unable to load any usable fontset
i don't really know what to do... any help appreciated

thank you in advance