how to add more painters to p.map ? Where do I get the drivers ?

GRASS GRASS user
1

Hi,
  Could some one tell me how to install additional printers to p.map
In grass4.1 binaries that we have installed there's a preview1, preview2 and
ppm. But how do I go about adding Tektronix or Rastergraphics. If I need any
additional drivers could some one point to the right location please ?

Thankyou,
Laxmi P. Musunur (LP), e-mail: mlp@forestry.auburn.edu