Collecting copulas==0.0.0
  1 location(s) to search for versions of copulas:
  * https://pypi.python.org/simple/copulas/
  Getting page https://pypi.python.org/simple/copulas/
  Analyzing links from page https://pypi.org/simple/copulas/
    Found link https://files.pythonhosted.org/packages/69/39/d4fd781238a17d7ed91bd9405bb644553e067d4bddcbbb682a86d8ca386a/copulas-0.0.0-py2.py3-none-any.whl#sha256=3385d453cf8786f386575dfe2d764683b91b5d17d15c30ebaa10c7e074dea1c0 (from https://pypi.org/simple/copulas/) (requires-python:>=3.4), version: 0.0.0
    Found link https://files.pythonhosted.org/packages/06/8b/65bff94b212c69f7469c811c5f2b2fcf7f191e217c9d8c1c53d3999b7eb4/copulas-0.0.0.tar.gz#sha256=66446e84332ec1ea3a493ac3025e299859aabb846247da5ee983d5b3385c59df (from https://pypi.org/simple/copulas/) (requires-python:>=3.4), version: 0.0.0
  Using version 0.0.0 (newest of versions: 0.0.0)
  Downloading https://files.pythonhosted.org/packages/69/39/d4fd781238a17d7ed91bd9405bb644553e067d4bddcbbb682a86d8ca386a/copulas-0.0.0-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/69/39/d4fd781238a17d7ed91bd9405bb644553e067d4bddcbbb682a86d8ca386a/copulas-0.0.0-py2.py3-none-any.whl#sha256=3385d453cf8786f386575dfe2d764683b91b5d17d15c30ebaa10c7e074dea1c0 (from https://pypi.org/simple/copulas/) (requires-python:>=3.4)
  Saved /tmp/tmpkgwx_f52/copulas-0.0.0-py2.py3-none-any.whl
Skipping copulas, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-bp8_rub8/copulas