[PD] GEM in WinXP, Nvidia video error

[Jon B]

Trying Gem in windows; most of it works fine.  The video patches don't
work, giving the error:

couldn't determine video-driver name
error: GEM: pix_videoNT: Unable to connect to video driver

This is under Win XP, Dell Inspiron 8600, Nvidia GeForce FX Go5200

I also get the error:

error: GemGlutObj: compiled without GLUT-support - no rendering of GLUT-objects

I don't see anything online.  What do these mean?

Jon