Voila J'ai installé Lincity-NG via yum, mais lors de son lancement j'obtiens cette erreur :

[nico@localhost ~]$ lincity-ng
Starting lincity-ng (version 1.0.3)...
[/home/nico/.lincity] is in the search path.
[/usr/share/lincity-ng] is in the search path.
LINCITY_HOME: /usr/share/lincity-ng
Xlib:  extension "XFree86-DRI" missing on display ":0.0".
X Error of failed request:  GLXBadContext
  Major opcode of failed request:  143 (GLX)
  Minor opcode of failed request:  5 (X_GLXMakeCurrent)
  Serial number of failed request:  17
  Current serial number in output stream:  17
[nico@localhost ~]$

Il me semble que c'est un problème lié la 3D

Quelque info technique :
carte video : GForce 6600 Gt PCi Xpress
CPU : 3500+ socket 939
Fedora Core 5 64 bits
kernel : 2.6.15-1.2054_FC5

Si quelqu'un a la solution...
Merci d'avance