Download PythonQt2.1_Qt4.8.zip from http://sourceforge.net/projects/pythonqt
module load cmake/2.8.12.2 qt/4.8.6  # check cmake and qt installations (also python should be loaded?)
cmake . -DCMAKE_INSTALL_PREFIX=/opt/pyqt/2.1
make -j4
make install

module file /etc/modulefiles/pyqt/2.1

#%Module1.0#########################################
##
##  Discretizer AB modulefile
##
##
## Set environment variables
setenv          PYQT4_ROOT_DIR     ”/opt/pyqt/2.1”
prepend-path    LD_LIBRARY_PATH    /opt/pyqt/2.1/lib