Collecting openapi3==0.0.1
  1 location(s) to search for versions of openapi3:
  * https://pypi.python.org/simple/openapi3/
  Getting page https://pypi.python.org/simple/openapi3/
  Analyzing links from page https://pypi.org/simple/openapi3/
    Found link https://files.pythonhosted.org/packages/2b/1e/7ee0ee7b98e7d185744175cae4f7eac5561a097c0e966f3f28863836de32/openapi3-0.0.1-py3-none-any.whl#sha256=09bff310582915784ed389dd637c1045148814d4d57b3b19e7467d4020f0bef0 (from https://pypi.org/simple/openapi3/) (requires-python:>=3.4), version: 0.0.1
    Found link https://files.pythonhosted.org/packages/15/14/2e9d5c4809a842e98d1b03a3f9ea648524d4923b051840f61f354dbb90db/openapi3-0.0.1.tar.gz#sha256=f8632c5b6ba8e47f2f86c0708bfc253c5a9747d8e4d340ec750bf15b2a6f1c35 (from https://pypi.org/simple/openapi3/) (requires-python:>=3.4), version: 0.0.1
  Using version 0.0.1 (newest of versions: 0.0.1)
  Downloading https://files.pythonhosted.org/packages/2b/1e/7ee0ee7b98e7d185744175cae4f7eac5561a097c0e966f3f28863836de32/openapi3-0.0.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/2b/1e/7ee0ee7b98e7d185744175cae4f7eac5561a097c0e966f3f28863836de32/openapi3-0.0.1-py3-none-any.whl#sha256=09bff310582915784ed389dd637c1045148814d4d57b3b19e7467d4020f0bef0 (from https://pypi.org/simple/openapi3/) (requires-python:>=3.4)
  Saved /tmp/tmpa1o2gpah/openapi3-0.0.1-py3-none-any.whl
Skipping openapi3, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-37ra7hm1/openapi3