old_contents: #!/usr/bin/env python3
  from setuptools import setup
  
  setup(
      name="smartbot",
      version="1.0.0-dev",
      description="A supposedly smart IRC bot.",
      url="https://github.com/tomleese/smartbot",
      author="Tom Leese",
      author_email="tom@tomleese.me.uk",
      packages=["smartbot", "smartbot.backends", "smartbot.plugins", "smartbot.stores", "smartbot.utils"],
      install_requires=[
          "PyYaml",
          "lxml",
          "requests==2.1.0",
          "isodate",
          "textblob",
          "twython",
          "cssselect"
      ],
      entry_points = {
          "console_scripts": ["smartbot = smartbot:main"]
      }
  )
  
new_contents: #!/usr/bin/env python3
  from setuptools import setup
  
  setup(
      name="smartbot",
      version="1.0.0-dev",
      description="A supposedly smart IRC bot.",
      url="https://github.com/tomleese/smartbot",
      author="Tom Leese",
      author_email="tom@tomleese.me.uk",
      packages=["smartbot", "smartbot.backends", "smartbot.plugins", "smartbot.stores", "smartbot.utils"],
      install_requires=[
          "PyYaml",
          "lxml",
          "requests==2.1.0",
          "isodate",
          "textblob",
          "twython",
          "cssselect",
          "python-dateutil"
      ],
      entry_points = {
          "console_scripts": ["smartbot = smartbot:main"]
      }
  )
  
subject: Add dependency for 'python-dateutil'