dev-python/capstone-python cython

# required by w3af dev-python/nltk
dev-lang/python tk

dev-python/pycairo -xcb

#needed by scipy, gnuradio
dev-python/numpy lapack

#needed by mossmann for interactive python in classes
dev-python/ipython matplotlib

#yubikey stuff
dev-python/pyside webkit

#urh
dev-python/PyQt5 testlib