old_contents: import os
  from setuptools import setup
  
  # Utility function to read the README file.
  # Used for the long_description.  It's nice, because now 1) we have a top level
  # README file and 2) it's easier to type in the README file than to put a raw
  # string in below ...
  
  
  def read(fname):
      return open(os.path.join(os.path.dirname(__file__), fname)).read()
  
  setup(
      name="analysis_run_tracker",
      version="0.0.1",
      author="Sergei Iakhnin",
      author_email="llevar@gmail.com",
      description=("Tools for tracking genomic analysis runs"),
      license="Apache 2.0",
      keywords="genomic analysis run tracker",
      url="http://github.com/llevar/butler",
      packages=['tracker', 'tests'],
      long_description=read('README.md'),
      classifiers=[
          "Development Status :: 3 - Alpha",
          "Topic :: Utilities"
      ],
  )
  
new_contents: import os
  from setuptools import setup, find_packages
  
  # Utility function to read the README file.
  # Used for the long_description.  It's nice, because now 1) we have a top level
  # README file and 2) it's easier to type in the README file than to put a raw
  # string in below ...
  
  
  def read(fname):
      return open(os.path.join(os.path.dirname(__file__), fname)).read()
  
  setup(
      name="analysis_run_tracker",
      version="0.0.1",
      author="Sergei Iakhnin",
      author_email="llevar@gmail.com",
      description=("Tools for tracking genomic analysis runs"),
      license="Apache 2.0",
      keywords="genomic analysis run tracker",
      url="http://github.com/llevar/butler",
      packages=find_packages(),
      long_description=read('README.md'),
      classifiers=[
          "Development Status :: 3 - Alpha",
          "Topic :: Utilities"
      ],
  )
  
subject: use find_packages to build all modules