          local('rm -rf .env')
      local('virtualenv .env')
      with virtualenv(VENV_DIR):
          local('pip install --upgrade setuptools')
          local('pip install murmurhash')
          local('pip install numpy')
  
  
  def install():
      with virtualenv(VENV_DIR):
          local('pip install dist/*.tar.gz')
 
</s> remove     with virtualenv(VENV_DIR):
 </s> add     with virtualenv(DEV_ENV_DIR): </s> remove   - "pip install murmurhash numpy spacy"
 </s> add   - "pip install spacy" </s> remove def sbox():
    local('python sb_setup.py build_ext --inplace')


def sbclean():
    local('python sb_setup.py clean --all')


 </s> add  </s> remove     setup_requires=["murmurhash", "numpy"],
 </s> add     setup_requires=["headers_workaround"], </s> remove     install_requires=['murmurhash', 'cymem', 'preshed', 'thinc', "unidecode",
 </s> add     install_requires=['murmurhash', 'numpy', 'cymem', 'preshed', 'thinc', "unidecode",
          local('rm -rf .env')
      local('virtualenv .env')
      with virtualenv(VENV_DIR):
          local('pip install --upgrade setuptools')


  
  
  def install():
      with virtualenv(VENV_DIR):
          local('pip install dist/*.tar.gz')
keep keep keep keep replace replace keep keep keep keep keep
 * Use headers_workaround to avoid having install dependencies, given setuptools bug 209. 
fabfile.py