[PD] GEM 64-bit Linux

[Alex]

Has anyone here built GEM for a 64-bit Linux box?

The configure script isn't finding opengl for some reason [though I
have built other opengl apps]

i do get this line when i run configure:
checking host system type... Invalid configuration
`x86_64-pc-linux-gnu': machine `x86_64-pc' not recognized

any suggestions?

btw, I'm on an AMD64 running ubuntu edgy.

Thanks,
Alex Norman