old_contents: from setuptools import setup
  
  setup(
      name='sdf',
      version='0.1',
      description='all your seds are belong to us',
      url='http://github.com/drgmk/sdf',
      author='Grant M. Kennedy',
      author_email='gkennedy@ast.cam.ac.uk',
      license='MIT',
      packages=['sdf'],
      classifiers=['Programming Language :: Python :: 3'],
      install_requires = [
          'astropy','binarytree','bokeh','corner','filelock',
          'jinja2','matplotlib','mysql-connector','numpy',
          'pymultinest','scipy'
          ],
      entry_points = {
          'console_scripts': ['sdf-fit=sdf.scripts:sdf_fit',
                              'sdf-sample=sdf.scripts:sdf_sample',
                              'sdf-cleanup=sdf.scripts:sdf_cleanup']
          },
      zip_safe=False
      )
  
new_contents: from setuptools import setup
  
  setup(
      name='sdf',
      version='0.1',
      description='all your seds are belong to us',
      url='http://github.com/drgmk/sdf',
      author='Grant M. Kennedy',
      author_email='gkennedy@ast.cam.ac.uk',
      license='MIT',
      packages=['sdf'],
      classifiers=['Programming Language :: Python :: 3'],
      install_requires = [
          'astropy','binarytree','bokeh','corner','emcee','filelock',
          'jinja2','matplotlib','mysql-connector','numpy',
          'pymultinest','scipy'
          ],
      entry_points = {
          'console_scripts': ['sdf-fit=sdf.scripts:sdf_fit',
                              'sdf-sample=sdf.scripts:sdf_sample',
                              'sdf-cleanup=sdf.scripts:sdf_cleanup']
          },
      zip_safe=False
      )
  
subject: add emcee to requirements