• If you get fatal error: numpy/arrayobject.h: No such file or directory...compilation terminated on cython compilation, make sure to add numpy.get_include() in include_dirs
from distutils.core import setup
  from Cython.Build import cythonize
  import numpy
  
  setup(
    name = 'Closed Loop App',
    include_dirs=[numpy.get_include()],
    ext_modules = cythonize(["ModelParams.pyx", "ModelRHS.pyx"]),
  )