setup.py

from distutils.core import setup
from distutils.extension import Extension
from Cython.Distutils import build_ext
import numpy as np

setup(
    cmdclass = {'build_ext': build_ext},
    ext_modules = [Extension("goodFeaturesUtils", ["goodFeaturesUtils.pyx"]),
	Extension("trackFeaturesUtils", ["trackFeaturesUtils.pyx"])],
    include_dirs=[np.get_include()]
)