Collecting json_environ==0.1.1
  1 location(s) to search for versions of json-environ:
  * https://pypi.python.org/simple/json-environ/
  Getting page https://pypi.python.org/simple/json-environ/
  Analyzing links from page https://pypi.python.org/simple/json-environ/
    Found link https://pypi.python.org/packages/26/a3/d67043518e79697280af1a129038a1b6486e4bf55a3fa88d196564700194/json_environ-0.1.1-py2.py3-none-any.whl#md5=7fe5426afa7cb4aba1cac14364bb19e3 (from https://pypi.python.org/simple/json-environ/), version: 0.1.1
    Found link https://pypi.python.org/packages/6f/46/8686d58d32b3bfedcd0e3adad64d3c7fbb2aca24e2ccda83fb2fe44f7716/json_environ-0.1.1.tar.gz#md5=e3199121e36603fe787d90f08155cc83 (from https://pypi.python.org/simple/json-environ/), version: 0.1.1
  Using version 0.1.1 (newest of versions: 0.1.1)
  Downloading json_environ-0.1.1-py2.py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/26/a3/d67043518e79697280af1a129038a1b6486e4bf55a3fa88d196564700194/json_environ-0.1.1-py2.py3-none-any.whl#md5=7fe5426afa7cb4aba1cac14364bb19e3 (from https://pypi.python.org/simple/json-environ/)
  Saved /tmp/tmpv9ycy3c7/json_environ-0.1.1-py2.py3-none-any.whl
Skipping json-environ, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-l82gcxyg/json-environ