Prereqs:You can ssh from this system to ssh.cs.brown.edu.
Copy $G/bin/gfxtree-init from an existing tree and run it on your
system with a root of /share/gfx or /map/gfx if possible.
Prereqs:You have cygwin installed in c:\cygwin and you can ssh from a cygwin prompt to ssh.cs.brown.edu
Copy $G/bin/gfxtree-init and $G/bin/gfxtree-init.bat from an
existing Windows $G tree to a directory on your local machine. Create
a directory C:\gfx and then run gfxtree-init.bat.
gfxtree-init.bat will not be installed in $G/bin, but can be found in $G/src/gfxscripts