sudo apt-get install python-dev python-pip python-qt4 python-qt4-gl freeglut3-dev gfortran liblapack-dev
sudo apt-get build-dep python-imaging
sudo ln -s /usr/lib/`uname -i`-linux-gnu/libfreetype.so /usr/lib/
sudo ln -s /usr/lib/`uname -i`-linux-gnu/libjpeg.so /usr/lib/
sudo ln -s /usr/lib/`uname -i`-linux-gnu/libz.so /usr/lib/
sudo pip install -r requirements.txt
python setup.py build_ext --inplace --force
./main.py
And remember: compile after each update.