message: Roll back fix of purelib problem for the wheel, as this apparently breaks in some configurations.
diff: @@ -35,7 +35,6 @@ import re
  import sys
  from setuptools import Command
  -from setuptools import Extension
  from setuptools import find_packages
  from setuptools import setup
  from setuptools.command.install import install as InstallCommandBase
  @@ -272,13 +271,6 @@ setup(
  'install_headers': InstallHeaders,
  'install': InstallCommand,
  },
  - # Make setup aware this is an extension that cannot go into purelib.
  - ext_modules=[
  - Extension(
  - name='tensorflow',
  - sources=[],
  - )
  - ],
  # PyPI package information.
  classifiers=[
  'Development Status :: 5 - Production/Stable',
  