I just installed it with apt-get on debian linux with
apt-get install libqt4-opengl
the rest of PyQt4 is available, but I cant get to this
For Python3, I had to do sudo apt-get install python3-pyqt4.qtopengl
sudo apt-get install python3-pyqt4.qtopengl
Did you forget to install the Python bindings?
apt-get install python-qt4-gl