old_contents: from distutils.core import setup
  from distutils.extension import Extension
  from Cython.Distutils import build_ext
  from Cython.Build import cythonize
  import numpy
  
  exts = [Extension("fibmeasure/measure", 
                    ["fibmeasure/measure.pyx"],
                    include_dirs=[numpy.get_include()]
                    )]
  
  setup(
  	name = 'fibmeasure',
  	version = '1.0',
  	packages = ['fibmeasure'],
      cmdclass = {'build_ext': build_ext},
      ext_modules = cythonize(exts),
  )
  
new_contents: from distutils.core import setup
  from distutils.extension import Extension
  from Cython.Distutils import build_ext
  from Cython.Build import cythonize
  import numpy
  
  exts = [Extension("fibmeasure.measure", 
                    ["fibmeasure/measure.pyx"],
                    include_dirs=[numpy.get_include()]
                    )]
  
  setup(
  	name = 'fibmeasure',
  	version = '1.0',
  	packages = ['fibmeasure'],
      cmdclass = {'build_ext': build_ext},
      ext_modules = cythonize(exts),
      requires = ['image_registration', 'numpy', 'scipy']
  )
  
subject: add dependencies