GIS.sh

I recently compiled Grass on a Sun Sparc 10 and ran into
the following problem after attempting to run it for the first
time:

..grass4.1/sun4/etc/GIS.sh g.gisenv: not found
..grass4.1/sun4/etc/GIS.sh g.gisenv: not found
..grass4.1/sun4/etc/GIS.sh LOCATION_NAME: parameter null or not set

Can anyone help me with these problems? Thanks much.

Jim