Created temporary directory: /tmp/pip-ephem-wheel-cache-t8o0bb6h
Created temporary directory: /tmp/pip-req-tracker-8gj31mpx
Created requirements tracker '/tmp/pip-req-tracker-8gj31mpx'
Created temporary directory: /tmp/pip-wheel-hb232vu2
Collecting eisen==0.1.4
  1 location(s) to search for versions of eisen:
  * https://pypi.org/simple/eisen/
  Getting page https://pypi.org/simple/eisen/
  Analyzing links from page https://pypi.org/simple/eisen/
    Found link https://files.pythonhosted.org/packages/b8/20/b1115d471b2970261654bd31d04ae49af03d01ce85863d45206091948293/eisen-0.1.2-py3-none-any.whl#sha256=c252324168c6691cc8fce22512271b9f297d1ff7d84b6dcaf96995265b3d4a69 (from https://pypi.org/simple/eisen/), version: 0.1.2
    Found link https://files.pythonhosted.org/packages/fd/e9/a957684143db0821fa38b4e93cfb52039f67cae34912e9079cf6cd4da7e0/eisen-0.1.2.tar.gz#sha256=a3fb95047a21270ea0709dc31462a533aab6730f2534fe4565b501569a2dfb18 (from https://pypi.org/simple/eisen/), version: 0.1.2
    Found link https://files.pythonhosted.org/packages/a7/b2/639ebc24805f3061805a8e149601151e4cfbca665007e784d6a0191d63a2/eisen-0.1.3-py3-none-any.whl#sha256=5fb4469df18e916dbb208bd0921d2317583fa51a4e039205f937420867d7e6b9 (from https://pypi.org/simple/eisen/), version: 0.1.3
    Found link https://files.pythonhosted.org/packages/c1/b4/60ae5d17b4016f5a89e91b6c277e87f5c99e60cb59ce9123b60b06e2c0dc/eisen-0.1.3.tar.gz#sha256=9156d16551c2ce5835e1f5552fc2c56410d3e5c0aac34b48ee80e274ccfbea8b (from https://pypi.org/simple/eisen/), version: 0.1.3
    Found link https://files.pythonhosted.org/packages/98/a1/51eaebb2ef5fe78ba56b8d549a960bd41177d36bacb4430fa3f00ee3ac2d/eisen-0.1.4-py3-none-any.whl#sha256=5a9c61cc3eafa27cb35d3cf65592b0d946665ded3bedc16dd85492b85d2ab390 (from https://pypi.org/simple/eisen/), version: 0.1.4
    Found link https://files.pythonhosted.org/packages/d0/ca/cf320b1ada5ca37b4acdb5331ebde2a0069c5564eea62930356526db7b70/eisen-0.1.4.tar.gz#sha256=393742f40cd9c5d33c583e4c8cc335d217f93bae72201110e42a92bf2fba132b (from https://pypi.org/simple/eisen/), version: 0.1.4
  Using version 0.1.4 (newest of versions: 0.1.4)
  Created temporary directory: /tmp/pip-unpack-kuwu_1xu
  Downloading https://files.pythonhosted.org/packages/98/a1/51eaebb2ef5fe78ba56b8d549a960bd41177d36bacb4430fa3f00ee3ac2d/eisen-0.1.4-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/98/a1/51eaebb2ef5fe78ba56b8d549a960bd41177d36bacb4430fa3f00ee3ac2d/eisen-0.1.4-py3-none-any.whl#sha256=5a9c61cc3eafa27cb35d3cf65592b0d946665ded3bedc16dd85492b85d2ab390 (from https://pypi.org/simple/eisen/)
  Saved /tmp/tmpx79b4q17/eisen-0.1.4-py3-none-any.whl
  Added eisen==0.1.4 from https://files.pythonhosted.org/packages/98/a1/51eaebb2ef5fe78ba56b8d549a960bd41177d36bacb4430fa3f00ee3ac2d/eisen-0.1.4-py3-none-any.whl#sha256=5a9c61cc3eafa27cb35d3cf65592b0d946665ded3bedc16dd85492b85d2ab390 to build tracker '/tmp/pip-req-tracker-8gj31mpx'
  Removed eisen==0.1.4 from https://files.pythonhosted.org/packages/98/a1/51eaebb2ef5fe78ba56b8d549a960bd41177d36bacb4430fa3f00ee3ac2d/eisen-0.1.4-py3-none-any.whl#sha256=5a9c61cc3eafa27cb35d3cf65592b0d946665ded3bedc16dd85492b85d2ab390 from build tracker '/tmp/pip-req-tracker-8gj31mpx'
Skipping eisen, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-hb232vu2/eisen
Removed build tracker '/tmp/pip-req-tracker-8gj31mpx'