old_contents: import setuptools
  
  with open("README.md", "r") as fh:
      long_description = fh.read()
  
  setuptools.setup(
      name="v2x",
      version="0.0.1",
      author="SymbiFlow Authors",
      author_email="symbiflow@lists.librecores.org",
      description="Python library for generating VPR architecture \
                  description files from Verilog models.",
      long_description=long_description,
      long_description_content_type="text/markdown",
      url="https://github.com/SymbiFlow/python-symbiflow-v2x",
      packages=setuptools.find_packages(),
      install_requires=['ply', 'pyjson'],
      setup_requires=["pytest-runner"],
      tests_require=["pytest"],
      classifiers=[
          "Programming Language :: Python :: 3",
          "License :: OSI Approved :: ISC License",
          "Operating System :: OS Independent",
      ],
      #entry_points={
      #    'console_scripts': ['sdf_timing_parse=sdf_timing.sdfparse:main'],
      #},
  )
  
new_contents: import setuptools
  
  with open("README.md", "r") as fh:
      long_description = fh.read()
  
  setuptools.setup(
      name="v2x",
      version="0.0.1",
      author="SymbiFlow Authors",
      author_email="symbiflow@lists.librecores.org",
      description="Python library for generating VPR architecture \
                  description files from Verilog models.",
      long_description=long_description,
      long_description_content_type="text/markdown",
      url="https://github.com/SymbiFlow/python-symbiflow-v2x",
      packages=setuptools.find_packages(),
      install_requires=['lxml', 'pyjson'],
      setup_requires=["pytest-runner"],
      tests_require=["pytest"],
      classifiers=[
          "Programming Language :: Python :: 3",
          "License :: OSI Approved :: ISC License",
          "Operating System :: OS Independent",
      ],
      #entry_points={
      #    'console_scripts': ['sdf_timing_parse=sdf_timing.sdfparse:main'],
      #},
  )
  
subject: add lxml to dependency list