Installing g95 on OS X

From: Nat (sebire_at_hotmail.com)
Date: 10/19/04 

Date: 18 Oct 2004 15:05:34 -0700

Hi, I'm attempting to install g95 on OS X (Jaguar), but being a
complete Darwin newbie, I really don't understand the instructions
that go with it. What does it mean by saying "G95 and friends expect
to live under /tmp/g95"? Does that mean I have to move files around
into some new directory that I've created? Can I do this in the GUI?
I'm actually quite scared of poking around in Darwin because I was
once told that I could completely wreck it if I didn't know what I was
doing...

I'd be really grateful if anyone can help me out here. Thanks!

Nat