old_contents: from setuptools import find_packages, setup  
  
  setup(
      name='resolver_test',
      version='1.0.1',         
      packages=find_packages()
  )
  
new_contents: from setuptools import find_packages, setup
  
  setup(
      name='resolver_test',
      version='1.1',
      packages=find_packages()
  )
  
subject: Bump version number so pip installs spot the upgrade. by: harry