old_contents: from setuptools import setup, find_packages
  from setuptools.command.test import test as TestCommand
  import sys
  
  import versioneer
  
  class PyTest(TestCommand):
      def finalize_options(self):
          TestCommand.finalize_options(self)
          self.test_args = []
          self.test_suite = True
  
      def run_tests(self):
          import pytest
          errcode = pytest.main(self.test_args)
          sys.exit(errcode)
  
  INSTALL_REQUIRES = [
      'astropy>=2.0',  # For several things...
      'numpy',
      'scipy',
      'scikit-image',
      'ipywidgets >=7',  # This will pull in jupyter, etc.
      'msumastro>=0.9',  # For TableTree
      'ccdproc>=1.2',  # For reduction tasks
      'matplotlib',  # Image display
      'dask'  # Required by scikit-image
  ]
  
  
  setup(
      name='reducer',
      version=versioneer.get_version(),
      description='Process FITS files',
      url='http://reducer.readthedocs.org',
      long_description=(open('README.rst').read()),
      license='BSD 3-clause',
      author='Matt Craig',
      author_email='mcraig@mnstate.edu',
      packages=find_packages(exclude=['tests*']),
      include_package_data=True,
      install_requires=INSTALL_REQUIRES,
      extras_require={
          'docs': ['numpydoc', 'sphinx-argparse', 'sphinx_rtd_theme'],
      },
      tests_require=['pytest>1.4'] + INSTALL_REQUIRES,
      cmdclass=versioneer.get_cmdclass(),
      # cmdclass=cmdclass('accordion_replacement'),  #{'test': PyTest, ''},
      entry_points={
          'console_scripts': [
              ('reducer = '
               'reducer:main')
          ]
      },
      classifiers=['Development Status :: 4 - Beta',
                   'License :: OSI Approved :: BSD License',
                   'Programming Language :: Python :: 2.7',
                   'Programming Language :: Python :: 3',
                   'Intended Audience :: Science/Research',
                   'Topic :: Scientific/Engineering :: Astronomy'],
  )
  
new_contents: from setuptools import setup, find_packages
  from setuptools.command.test import test as TestCommand
  import sys
  
  import versioneer
  
  class PyTest(TestCommand):
      def finalize_options(self):
          TestCommand.finalize_options(self)
          self.test_args = []
          self.test_suite = True
  
      def run_tests(self):
          import pytest
          errcode = pytest.main(self.test_args)
          sys.exit(errcode)
  
  INSTALL_REQUIRES = [
      'astropy>=4.0',  # For several things...
      'numpy',
      'scipy',
      'scikit-image',
      'ipywidgets >=7.5',  # This will pull in jupyter, etc.
      'msumastro>=1',  # For TableTree
      'ccdproc>=2',  # For reduction tasks
      'matplotlib',  # Image display
      'dask'  # Required by scikit-image
  ]
  
  
  setup(
      name='reducer',
      version=versioneer.get_version(),
      description='Process FITS files',
      url='http://reducer.readthedocs.org',
      long_description=(open('README.rst').read()),
      license='BSD 3-clause',
      author='Matt Craig',
      author_email='mcraig@mnstate.edu',
      packages=find_packages(exclude=['tests*']),
      include_package_data=True,
      install_requires=INSTALL_REQUIRES,
      extras_require={
          'docs': ['numpydoc', 'sphinx-argparse', 'sphinx_rtd_theme'],
      },
      tests_require=['pytest>1.4'] + INSTALL_REQUIRES,
      cmdclass=versioneer.get_cmdclass(),
      # cmdclass=cmdclass('accordion_replacement'),  #{'test': PyTest, ''},
      entry_points={
          'console_scripts': [
              ('reducer = '
               'reducer:main')
          ]
      },
      classifiers=['Development Status :: 4 - Beta',
                   'License :: OSI Approved :: BSD License',
                   'Programming Language :: Python :: 2.7',
                   'Programming Language :: Python :: 3',
                   'Intended Audience :: Science/Research',
                   'Topic :: Scientific/Engineering :: Astronomy'],
  )
  
subject: Update minimum version of dependencies