Can anyone suggest a way of sharing a single desktop on other computers which can render opengl applications on different systems..... Like when i move the mouse the others also can seee.....I tried VirtualGl and turbovnc had no idea how to use it, But i tried... This is the error message after i log into the system using vncviewer and then running vgl <./openglapp>.....

freeglut (./x): ERROR: Internal error <Visual with necessary capabilities not found> in function fgOpenWindow
[VGL] remove--
[VGL] 66: Invalid argument

The vnc server is running on port 5901 on display :1.0;

Please can someone help me.Thanks in advance