Collecting hornstone==0.1.5
  1 location(s) to search for versions of hornstone:
  * https://pypi.python.org/simple/hornstone/
  Getting page https://pypi.python.org/simple/hornstone/
  Analyzing links from page https://pypi.org/simple/hornstone/
    Found link https://files.pythonhosted.org/packages/88/f0/5216e20b4c62f3d3d53dc4e722610803053e22ad591e90b345406dbc5138/hornstone-0.1.4-py2.py3-none-any.whl#sha256=d66dc830f1e44be56b6c0d9196fad21d02de813daa66402297df0f1425e6d9a9 (from https://pypi.org/simple/hornstone/), version: 0.1.4
    Found link https://files.pythonhosted.org/packages/7d/9f/e0f38b26acb95f2650c5a56ad1929e386a753571fcc4a06a3fcd7c16be7e/hornstone-0.1.4.tar.gz#sha256=6fad2601b7cf2620742da6946869fca6ee3ef554ff509343b899cd8d2dcff47f (from https://pypi.org/simple/hornstone/), version: 0.1.4
    Found link https://files.pythonhosted.org/packages/b8/c4/3a7c84ffb1a833be1fec6f4cad1c3c50c2d360f945e2b398ff32d45124d2/hornstone-0.1.5-py2.py3-none-any.whl#sha256=8f6a629863b745151924f006269adcad4dc3a48d0763520b42d4b80aa0da629a (from https://pypi.org/simple/hornstone/), version: 0.1.5
    Found link https://files.pythonhosted.org/packages/9c/75/3e4a449ec0efec65c0aac78c06cfd8f7895a8e7b5775806bb588e0aada8d/hornstone-0.1.5.tar.gz#sha256=935e12ccb4a3dcbc66deb20ede80501a3f4b6571b4bfd8989a25e4ec5e573497 (from https://pypi.org/simple/hornstone/), version: 0.1.5
  Using version 0.1.5 (newest of versions: 0.1.5)
  Downloading https://files.pythonhosted.org/packages/b8/c4/3a7c84ffb1a833be1fec6f4cad1c3c50c2d360f945e2b398ff32d45124d2/hornstone-0.1.5-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/b8/c4/3a7c84ffb1a833be1fec6f4cad1c3c50c2d360f945e2b398ff32d45124d2/hornstone-0.1.5-py2.py3-none-any.whl#sha256=8f6a629863b745151924f006269adcad4dc3a48d0763520b42d4b80aa0da629a (from https://pypi.org/simple/hornstone/)
  Saved /tmp/tmpfqlgutr2/hornstone-0.1.5-py2.py3-none-any.whl
Skipping hornstone, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-imv109ah/hornstone