old_contents: import sys
  from setuptools import setup, find_packages
  from setuptools.command.test import test as TestCommand
  
  
  class PyTest(TestCommand):
      user_options = [('pytest-args=', 'a', "Arguments to pass to py.test")]
  
      def initialize_options(self):
          TestCommand.initialize_options(self)
          self.pytest_args = []
  
      def finalize_options(self):
          TestCommand.finalize_options(self)
          self.test_args = []
          self.test_suite = True
  
      def run_tests(self):
          # import here, cause outside the eggs aren't loaded
          import pytest
          errno = pytest.main(self.pytest_args)
          sys.exit(errno)
  
  with open('README.rst') as readme_file:
      readme = readme_file.read()
  
  
  console_scripts = []
  
  cmdclass = dict(test=PyTest)
  
  # requirements
  install_requires = set(x.strip() for x in open('requirements.txt'))
  install_requires_replacements = {
      'https://github.com/ethereum/pyrlp/tarball/develop': 'rlp==0.3.9',
      'https://github.com/ethereum/ethash/tarball/master': 'pyethash'}
  install_requires = [install_requires_replacements.get(r, r) for r in install_requires]
  
  # dev requirements
  tests_require = set(x.strip() for x in open('dev_requirements.txt'))
  tests_require_replacements = {
      'https://github.com/ethereum/serpent/tarball/develop': 'ethereum-serpent>=1.8.1'}
  tests_require = [tests_require_replacements.get(r, r) for r in tests_require]
  
  
  setup(name="ethereum",
        packages=find_packages("."),
        description='Next generation cryptocurrency network',
        long_description=readme,
        url='https://github.com/ethereum/pyethereum/',
        install_requires=install_requires,
        tests_require=tests_require,
        entry_points=dict(console_scripts=console_scripts),
        version='1.0.6',
        cmdclass=cmdclass
        )
  
new_contents: import sys
  from setuptools import setup, find_packages
  from setuptools.command.test import test as TestCommand
  
  
  class PyTest(TestCommand):
      user_options = [('pytest-args=', 'a', "Arguments to pass to py.test")]
  
      def initialize_options(self):
          TestCommand.initialize_options(self)
          self.pytest_args = []
  
      def finalize_options(self):
          TestCommand.finalize_options(self)
          self.test_args = []
          self.test_suite = True
  
      def run_tests(self):
          # import here, cause outside the eggs aren't loaded
          import pytest
          errno = pytest.main(self.pytest_args)
          sys.exit(errno)
  
  with open('README.rst') as readme_file:
      readme = readme_file.read()
  
  
  console_scripts = []
  
  cmdclass = dict(test=PyTest)
  
  # requirements
  install_requires = set(x.strip() for x in open('requirements.txt'))
  install_requires_replacements = {
      'https://github.com/ethereum/pyrlp/tarball/develop': 'rlp>=0.3.9',
      'https://github.com/ethereum/ethash/tarball/master': 'pyethash'}
  install_requires = [install_requires_replacements.get(r, r) for r in install_requires]
  
  # dev requirements
  tests_require = set(x.strip() for x in open('dev_requirements.txt'))
  tests_require_replacements = {
      'https://github.com/ethereum/serpent/tarball/develop': 'ethereum-serpent>=1.8.1'}
  tests_require = [tests_require_replacements.get(r, r) for r in tests_require]
  
  
  setup(name="ethereum",
        packages=find_packages("."),
        description='Next generation cryptocurrency network',
        long_description=readme,
        url='https://github.com/ethereum/pyethereum/',
        install_requires=install_requires,
        tests_require=tests_require,
        entry_points=dict(console_scripts=console_scripts),
        version='1.0.6',
        cmdclass=cmdclass
        )
  
subject: Revert "Force rlp=0.3.9 to attempt fix build"