Trouble installing on SGI

[Steve Dzurenko]

Hello,

	I am presently in the process of installing GRASS 4.1 on
a Silicon Graphics Indigo 2 machine.  I believed everything was
set up and I tried to run GRASS 4.1 but I ran into some
difficulties.  I received two error messages, the first was that
'GISBASE]: not found' and the second was '/etc/GIS.sh: not found'.
I have already defined GISBASE and I checked and /etc/GIS.sh was
present in the directory.  If anyone can be of assistance in this
matter please help? Thanks.