Collecting hornstone==0.1.4
  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.python.org/simple/hornstone/
    Found link https://pypi.python.org/packages/7d/9f/e0f38b26acb95f2650c5a56ad1929e386a753571fcc4a06a3fcd7c16be7e/hornstone-0.1.4.tar.gz#md5=827c186d53555ef1c63c2017e07d1478 (from https://pypi.python.org/simple/hornstone/), version: 0.1.4
    Found link https://pypi.python.org/packages/88/f0/5216e20b4c62f3d3d53dc4e722610803053e22ad591e90b345406dbc5138/hornstone-0.1.4-py2.py3-none-any.whl#md5=b5418e0fb1f174eee7b256495eb2c89c (from https://pypi.python.org/simple/hornstone/), version: 0.1.4
  Using version 0.1.4 (newest of versions: 0.1.4)
  Downloading hornstone-0.1.4-py2.py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/88/f0/5216e20b4c62f3d3d53dc4e722610803053e22ad591e90b345406dbc5138/hornstone-0.1.4-py2.py3-none-any.whl#md5=b5418e0fb1f174eee7b256495eb2c89c (from https://pypi.python.org/simple/hornstone/)
  Saved /tmp/tmpg2da8wuz/hornstone-0.1.4-py2.py3-none-any.whl
Skipping hornstone, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-akrj_2ks/hornstone