Collecting cachalot==0.1.0
  1 location(s) to search for versions of cachalot:
  * https://pypi.python.org/simple/cachalot/
  Getting page https://pypi.python.org/simple/cachalot/
  Analyzing links from page https://pypi.python.org/simple/cachalot/
    Found link https://pypi.python.org/packages/3f/ef/aa6b8b6ccc18a7274751c311c03b7d6cec72e978f2821a0b66a7dbb0585f/cachalot-0.1.0.tar.gz#md5=a86d6b7f8479f35589c9f933829e16da (from https://pypi.python.org/simple/cachalot/) (requires-python:>=3.5), version: 0.1.0
    Found link https://pypi.python.org/packages/5d/ee/d162bc2aa4e4580ebb694bf249820293164270cef660db5a9bdf0dbb94cc/cachalot-0.1.0-py3-none-any.whl#md5=c998513cd0b86ef95cb3af2b857a2ef1 (from https://pypi.python.org/simple/cachalot/) (requires-python:>=3.5), version: 0.1.0
    Skipping link https://pypi.python.org/packages/b7/d4/c1dcb0f6d2977af4d283a4ac1d4653d2a866b3e865ec4753e06b48dd4780/cachalot-0.1.0-py3.6.egg#md5=52901d0a6e6a27aa724706881491e344 (from https://pypi.python.org/simple/cachalot/) (requires-python:>=3.5); unsupported archive format: .egg
  Using version 0.1.0 (newest of versions: 0.1.0)
  Downloading cachalot-0.1.0-py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/5d/ee/d162bc2aa4e4580ebb694bf249820293164270cef660db5a9bdf0dbb94cc/cachalot-0.1.0-py3-none-any.whl#md5=c998513cd0b86ef95cb3af2b857a2ef1 (from https://pypi.python.org/simple/cachalot/) (requires-python:>=3.5)
  Saved /tmp/tmpmg9wli3q/cachalot-0.1.0-py3-none-any.whl
Skipping cachalot, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-py6xyno_/cachalot