emilie ferrie wrote: > > De plus : Xlib: extension "GLX" missing on display ":0.0". > Insufficient GL support > Emilie - This means that OpenGL is not properly installed/configured on your machine (try for example to run "glxgears")... Christophe -- Christophe Geuzaine Applied and Computational Mathematics, Caltech geuzaine at acm.caltech.edu - http://geuz.org