Collecting cacheflow==0.1
  1 location(s) to search for versions of cacheflow:
  * https://pypi.python.org/simple/cacheflow/
  Getting page https://pypi.python.org/simple/cacheflow/
  Analyzing links from page https://pypi.org/simple/cacheflow/
    Found link https://files.pythonhosted.org/packages/e0/28/54ac8b2f42e3d58768e178bc02376b39e335e6052fdce96e229a8180da1b/cacheflow-0.0.tar.gz#sha256=15182f8ac224d7c9b74810498cc1750d83ba3b7394b26a521d1f03434109ed9e (from https://pypi.org/simple/cacheflow/), version: 0.0
    Found link https://files.pythonhosted.org/packages/2a/eb/f8e3c8f26f321e6b41310b9e1750b71278c41c135cd80ec66d6870081412/cacheflow-0.1-py3-none-any.whl#sha256=c5ebf0c8418c708d9e463a6986266b835dc70eec1771f8e25aedbddfa0e1db66 (from https://pypi.org/simple/cacheflow/), version: 0.1
    Found link https://files.pythonhosted.org/packages/b1/64/440a5c17f74c42f96d9e2f5a336ac72aef947cadd08d75ebde9d2172fec9/cacheflow-0.1.tar.gz#sha256=43b3afe5838d673fd8d31c6685c49e357c40caed30833a9de065fde0db35547b (from https://pypi.org/simple/cacheflow/), version: 0.1
  Using version 0.1 (newest of versions: 0.1)
  Downloading https://files.pythonhosted.org/packages/2a/eb/f8e3c8f26f321e6b41310b9e1750b71278c41c135cd80ec66d6870081412/cacheflow-0.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/2a/eb/f8e3c8f26f321e6b41310b9e1750b71278c41c135cd80ec66d6870081412/cacheflow-0.1-py3-none-any.whl#sha256=c5ebf0c8418c708d9e463a6986266b835dc70eec1771f8e25aedbddfa0e1db66 (from https://pypi.org/simple/cacheflow/)
  Saved /tmp/tmp5xcj98fs/cacheflow-0.1-py3-none-any.whl
Skipping cacheflow, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-jmj58xc4/cacheflow