old_contents: #!/usr/bin/env python3
  # encoding: utf-8
  
  from setuptools import setup, Extension
  
  # C extensions
  enhance_module = Extension("vimiv._image_enhance", sources = ["c-lib/enhance.c"])
  
  setup(
      name="vimiv",
      version="0.9",
      packages=['vimiv'],
      ext_modules = [enhance_module],
      scripts=['vimiv/vimiv'],
      install_requires=['pillow', 'PyGObject'],
      description="An image viewer with vim-like keybindings",
      license="MIT",
      url="https://github.com/karlch/vimiv",
  )
  
new_contents: #!/usr/bin/env python3
  # encoding: utf-8
  
  from setuptools import setup, Extension
  
  # C extensions
  enhance_module = Extension("vimiv._image_enhance", sources = ["c-lib/enhance.c"])
  
  setup(
      name="vimiv",
      version="0.9",
      packages=['vimiv'],
      ext_modules = [enhance_module],
      scripts=['vimiv/vimiv'],
      install_requires=['PyGObject'],
      description="An image viewer with vim-like keybindings",
      license="MIT",
      url="https://github.com/karlch/vimiv",
  )
  
subject: Remove 'pillow' from install_requires in setup