Collecting ksif==2018.6.6
  1 location(s) to search for versions of ksif:
  * https://pypi.python.org/simple/ksif/
  Getting page https://pypi.python.org/simple/ksif/
  Analyzing links from page https://pypi.org/simple/ksif/
    Found link https://files.pythonhosted.org/packages/bb/cb/44dc008a124755849bb05ca420794367e5e6068fe7124bcd74a2fb0bbec1/ksif-2018.6.6-py3-none-any.whl#sha256=d996ef9a5f8c26c259e25f2fb70cc7e7f7fed72ea0d019c921445b2b06657331 (from https://pypi.org/simple/ksif/) (requires-python:>=3), version: 2018.6.6
    Found link https://files.pythonhosted.org/packages/66/58/5aa3bb9216888ea6b259739c53b34eb7bb5c4c0d690ab363f3796997bc62/ksif-2018.6.6.tar.gz#sha256=08a7fd917bb24c5f69b9087cc553f24f12d5970e1c0bb19e59b0e50eba24188e (from https://pypi.org/simple/ksif/) (requires-python:>=3), version: 2018.6.6
  Using version 2018.6.6 (newest of versions: 2018.6.6)
  Downloading https://files.pythonhosted.org/packages/bb/cb/44dc008a124755849bb05ca420794367e5e6068fe7124bcd74a2fb0bbec1/ksif-2018.6.6-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/bb/cb/44dc008a124755849bb05ca420794367e5e6068fe7124bcd74a2fb0bbec1/ksif-2018.6.6-py3-none-any.whl#sha256=d996ef9a5f8c26c259e25f2fb70cc7e7f7fed72ea0d019c921445b2b06657331 (from https://pypi.org/simple/ksif/) (requires-python:>=3)
  Saved /tmp/tmpe1xj1zm1/ksif-2018.6.6-py3-none-any.whl
Skipping ksif, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-56nm7dqc/ksif