old_contents: from setuptools import setup
  from Cython.Build import cythonize
  import numpy as np
  import os
  
  os.chdir(os.path.dirname(__file__))
  
  __version__ = None
  exec(open('volpy/version.py').read())
  
  
  setup(
      name='volpy',
      version=__version__,
      ext_modules=cythonize('volpy/*.pyx'),
      include_dirs=[np.get_include()],
      packages=['volpy'],
      include_package_data=True,
      description='A volume renderer for python',
      author='Paul Kilgo',
      author_email='paulkilgo@gmail.com',
      classifiers=[
          'Operating System :: POSIX',
          'Programming Language :: Python :: 3',
      ],
  )
  
new_contents: from setuptools import setup
  from Cython.Build import cythonize
  import numpy as np
  import os
  
  os.chdir(os.path.normpath(os.path.dirname(__file__)))
  
  __version__ = None
  exec(open('volpy/version.py').read())
  
  
  setup(
      name='volpy',
      version=__version__,
      ext_modules=cythonize('volpy/*.pyx'),
      include_dirs=[np.get_include()],
      packages=['volpy'],
      include_package_data=True,
      description='A volume renderer for python',
      author='Paul Kilgo',
      author_email='paulkilgo@gmail.com',
      classifiers=[
          'Operating System :: POSIX',
          'Programming Language :: Python :: 3',
      ],
  )
  
subject: Fix issue with chdir() in setup.py