Good afternoon

[Samuel Boateng]

Hello,
I just installed VirtualGL-2.2.90 on my machine which runs on
Centos5.7. After installation I had to test to see if everything was
successful but unfortunately I encountered this error: Xlib: Extension
GLX missing on display 0:0, Error: Couldn't get an RGB Double Buffered
visual.

I have not found a way out as at now. Could your team please give me
some support? Urgently needed.

Thank you
Samuel