Pr-requisite
===========
python python-dev python-pmw python-numpy freeglut3-dev libglew-dev libpng12-dev libfreetype6-dev build-essential libxml++2.6-dev


wget http://sourceforge.net/projects/pymol/files/latest/download -O pymol_source.tar.bz2
tar -xvf pymol_source.tar.bz2
cd pymol
mkdir -p /sw/bioinformatics/PyMOL
prefix=/sw/bioinformatics/PyMOL
modules=$prefix/modules
python setup.py build install --home=$prefix --install-lib=$modules --install-scripts=$prefix