(.venv) $ pip install distribute
Collecting distribute
/home/freezer/freezer-api/.venv/local/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:318: SNIMissingWarning: An HTTPS request has been made, but the SNI (Subject Name Indication) extension to TLS is not available on this platform. This may cause the server to present an incorrect TLS certificate, which can cause validation failures. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#snimissingwarning.
  SNIMissingWarning
/home/freezer/freezer-api/.venv/local/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:122: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning.
  InsecurePlatformWarning
  Using cached distribute-0.7.3.zip
Requirement already satisfied (use --upgrade to upgrade): setuptools>=0.7 in ./.venv/lib/python2.7/site-packages (from distribute)
Building wheels for collected packages: distribute
  Running setup.py bdist_wheel for distribute ... error
  Complete output from command /home/freezer/freezer-api/.venv/bin/python2 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-ezslZX/distribute/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" bdist_wheel -d /tmp/tmpb6LmnSpip-wheel- --python-tag cp27:
  Traceback (most recent call last):
    File "<string>", line 1, in <module>
    File "/tmp/pip-build-ezslZX/distribute/setup.py", line 58, in <module>
      setuptools.setup(**setup_params)
    File "/usr/lib/python2.7/distutils/core.py", line 137, in setup
      ok = dist.parse_command_line()
    File "setuptools/dist.py", line 276, in parse_command_line
      result = _Distribution.parse_command_line(self)
    File "/usr/lib/python2.7/distutils/dist.py", line 467, in parse_command_line
      args = self._parse_command_opts(parser, args)
    File "setuptools/dist.py", line 602, in _parse_command_opts
      nargs = _Distribution._parse_command_opts(self, parser, args)
    File "/usr/lib/python2.7/distutils/dist.py", line 523, in _parse_command_opts
      cmd_class = self.get_command_class(command)
    File "setuptools/dist.py", line 406, in get_command_class
      ep.require(installer=self.fetch_build_egg)
    File "pkg_resources.py", line 2254, in require
      working_set.resolve(self.dist.requires(self.extras),env,installer)))
    File "pkg_resources.py", line 2471, in requires
      dm = self._dep_map
    File "pkg_resources.py", line 2682, in _dep_map
      self.__dep_map = self._compute_dependencies()
    File "pkg_resources.py", line 2699, in _compute_dependencies
      from _markerlib import compile as compile_marker
  ImportError: No module named _markerlib

  ----------------------------------------
  Failed building wheel for distribute
  Running setup.py clean for distribute
Failed to build distribute
Installing collected packages: distribute
  Running setup.py install for distribute ... done
Successfully installed distribute-0.7.3