How to start OpenGL application on T30?

I have Apalis T30 + Ixora
I try so start glxgears but have error
Error: couldn’t get an RGB, Double-buffered visual

before start I unstall mesa-demos packages.

What i need to start OpenGL application?

Please note that NVIDIA only provides a proprietary graphics/multimedia stack for OpenGL ES 1.1 and 2.0 hardware acceleration on top of X11. Concerning sample code please have a look at the following article on our developer website.