old_contents: from setuptools import setup, find_packages
  NAME="pydm"
  DESCRIPTION="python binding for linux device mapper"
  AUTHOR="Ziyang Li"
  AUTHOR_EMAIL="lzynudt@gmail.com"
  URL="https://github.com/anzigly/pydm"
  setup(
      name=NAME,
      version="0.2.2",
      description=DESCRIPTION,
      long_description=open("README.md").read(),
      author=AUTHOR,
      author_email=AUTHOR_EMAIL,
      license="Apache V2",
      url=URL,
      packages=find_packages(),
      keywords='device mapper'
  )
  
new_contents: from setuptools import setup, find_packages
  NAME="pydm"
  DESCRIPTION="python binding for linux device mapper"
  AUTHOR="Ziyang Li"
  AUTHOR_EMAIL="lzynudt@gmail.com"
  URL="https://github.com/anzigly/pydm"
  setup(
      name=NAME,
      version="0.2.4",
      description=DESCRIPTION,
      long_description=open("README.md").read(),
      author=AUTHOR,
      author_email=AUTHOR_EMAIL,
      license="Apache V2",
      url=URL,
      packages=find_packages(),
      keywords='device mapper'
  )
  
subject: change version