if you want to use perl opengl on windows, then you may find this new link usefull:
http://www.perlmonks.com/?node_id=832081
you need activestate perl and the win32gui module and the OpenGLFrame-0.02 from cpan, before that you need to install opengl easily for the activestate perl by the command:
ppm install http://www.bribes.org/perl/ppm/OpenGL.ppd
from the http://www.bribes.org/perl/ppmdir.html