MacGRASS

Hello,
  I am hoping to find someone with experience in using the Macintosh
version of GRASS3.1. We are having difficulties with several of the
programs. We would greatly appreciate any advice or help that you could
give.
  In particular we have problems running Gcontour.surf and the
watershed programs such as Gwatershed (even on the spearfish data sets).
Thank you in advance.
  Pamela Phillips
  Center for Space Research
  UT Austin