old_contents: from setuptools import setup
  
  # Save people like Pat from themselves:
  import sys
  if sys.version_info < (3,0):
      sys.exit('Sorry, Python < 3.0 is not supported')
  
  import re
  VERSIONFILE="tockloader/_version.py"
  verstrline = open(VERSIONFILE, "rt").read()
  VSRE = r"^__version__ = ['\"]([^'\"]*)['\"]"
  mo = re.search(VSRE, verstrline, re.M)
  if mo:
      verstr = mo.group(1)
  else:
      raise RuntimeError("Unable to find version string in %s." % (VERSIONFILE,))
  
  setup(name='tockloader',
        version=verstr,
        description='TockOS Support Tool',
        author='Tock Project Developers',
        author_email='tock-dev@googlegroups.com',
        url='https://github.com/helena-project/tockloader',
        packages=['tockloader'],
        entry_points={
          'console_scripts': [
            'tockloader = tockloader.main:main'
          ]
        },
        install_requires=[
            "colorama" >= "0.3.7",
            "crcmod >= 1.7",
            "pyserial >= 3.0.1",
            ],
       )
  
new_contents: from setuptools import setup
  
  # Save people like Pat from themselves:
  import sys
  if sys.version_info < (3,0):
      sys.exit('Sorry, Python < 3.0 is not supported')
  
  import re
  VERSIONFILE="tockloader/_version.py"
  verstrline = open(VERSIONFILE, "rt").read()
  VSRE = r"^__version__ = ['\"]([^'\"]*)['\"]"
  mo = re.search(VSRE, verstrline, re.M)
  if mo:
      verstr = mo.group(1)
  else:
      raise RuntimeError("Unable to find version string in %s." % (VERSIONFILE,))
  
  setup(name='tockloader',
        version=verstr,
        description='TockOS Support Tool',
        author='Tock Project Developers',
        author_email='tock-dev@googlegroups.com',
        url='https://github.com/helena-project/tockloader',
        packages=['tockloader'],
        entry_points={
          'console_scripts': [
            'tockloader = tockloader.main:main'
          ]
        },
        install_requires=[
            "colorama >= 0.3.7",
            "crcmod >= 1.7",
            "pyserial >= 3.0.1",
            ],
       )
  
subject: fix typo in install_requires specification