setup.py

from setuptools import setup, Extension


# Bypass import numpy before running install_requires
# https://stackoverflow.com/questions/54117786/add-numpy-get-include-argument-to-setuptools-without-preinstalled-numpy
class get_numpy_include:
    def __str__(self):
        import numpy
        return numpy.get_include()


module = Extension('k4a_module',
                   sources=['pyk4a/pyk4a.cpp'],
                   include_dirs=[get_numpy_include()],
                   libraries=['k4a'])

setup(name='pyk4a',
      version='0.3.1',
      description='Python wrapper over Azure Kinect SDK',
      license='GPL-3.0',
      author='Etienne Dubeau',
      install_requires=['numpy'],
      author_email='etienne.dubeau.1@ulaval.ca',
      url='https://github.com/etiennedub/pyk4a/',
      download_url='https://github.com/etiennedub/pyk4a/archive/0.2.tar.gz',
      packages=['pyk4a'],
      ext_modules=[module])