[PyOpenGL-Users] Difficulty accessing glCreateShader

[Mohan <mg...@ca...>]

Hi,

I'm just starting with PyOpenGL (installed from PyOpenGL-3.0.0c1.win32.exe 
under a fresh install of Python 2.5 on Windows XP Professional; the only 
other package installed is pygame). I'm running into problems with the 
example here:

   http://www.pygame.org/wiki/GLSLExample

I get the error:

   AttributeError: function 'glCreateShader' not found

on line 26: glCreateShader = gl.glCreateShader

glGetString(...) reports that I'm running version 2.1.2 from NVidia, and 
have reams of extensions available.

Any help would be much appreciated!
Mohan