[Gnuplot-py-users] Gnuplot with MacPython 2.5

I've been trying to make Gnuplot-py to work with MacPython 2.5 (I have
VPython installed) and haven't had much success.I'm a new PC convert, I've
learnt a few basics things in Terminal, like changing directories. I'll be
very grateful if someone guides me through this.
These are the files I downloaded (from Sourceforge.net)

gnuplot-4.3.0-2008-11-21.tar

gnuplot-py-1.8.tar

numpy-1.2.1-py2.5-macosx10.5.dmg

AquaTerm1.0.1.dmg


Thanks,

Lois