Collecting unspooler==1.0.0
  1 location(s) to search for versions of unspooler:
  * https://pypi.python.org/simple/unspooler/
  Getting page https://pypi.python.org/simple/unspooler/
  Analyzing links from page https://pypi.org/simple/unspooler/
    Found link https://files.pythonhosted.org/packages/f5/06/9d2f251a6def2d9c33c0d3c49ed3d66541608bebfcc3be56c700497cc4ed/unspooler-1.0.0-py3-none-any.whl#sha256=60e41464da0f6c379fbffb63e0c9ac91c773add6ccc35f7bf8192871f4d8df2d (from https://pypi.org/simple/unspooler/), version: 1.0.0
    Found link https://files.pythonhosted.org/packages/73/d5/3a944e889312d9424741048f8637cb6d7aa6d47a53b9fb47b4d35645bf65/unspooler-1.0.0.tar.gz#sha256=f85f2c16c1bc9fdae4fa4c2f9bbb0922be1be8e3c494716f6956d0910ffd5a8f (from https://pypi.org/simple/unspooler/), version: 1.0.0
  Using version 1.0.0 (newest of versions: 1.0.0)
  Downloading https://files.pythonhosted.org/packages/f5/06/9d2f251a6def2d9c33c0d3c49ed3d66541608bebfcc3be56c700497cc4ed/unspooler-1.0.0-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/f5/06/9d2f251a6def2d9c33c0d3c49ed3d66541608bebfcc3be56c700497cc4ed/unspooler-1.0.0-py3-none-any.whl#sha256=60e41464da0f6c379fbffb63e0c9ac91c773add6ccc35f7bf8192871f4d8df2d (from https://pypi.org/simple/unspooler/)
  Saved /tmp/tmpaa5xev1q/unspooler-1.0.0-py3-none-any.whl
Skipping unspooler, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-zj78gqzp/unspooler