Created temporary directory: /tmp/pip-ephem-wheel-cache-yl0g3un2
Created temporary directory: /tmp/pip-req-tracker-h64poxi9
Created requirements tracker '/tmp/pip-req-tracker-h64poxi9'
Created temporary directory: /tmp/pip-wheel-v5dd0uie
Collecting pyroots==0.4.0
  1 location(s) to search for versions of pyroots:
  * https://pypi.org/simple/pyroots/
  Getting page https://pypi.org/simple/pyroots/
  Analyzing links from page https://pypi.org/simple/pyroots/
    Found link https://files.pythonhosted.org/packages/31/fa/80a4a8b25e3e440fcaa7e7ae7863df7162570f0399949e8b0f612d3eca59/pyroots-0.1.0.tar.gz#sha256=d78ceec0f1b202dfc4b3cd8e2564c4dfb4bf156f3d1073a535d3633686fd8a11 (from https://pypi.org/simple/pyroots/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/bb/50/f0f3225c141d48df56c09bada9f2c9e26382b7dd663ea6e3f24154504ada/pyroots-0.3.2-py2.py3-none-any.whl#sha256=091216cbfbb743fa48af83fdd74d8d9aa6a28a5e5abe0fdb2713d49e2d7624f2 (from https://pypi.org/simple/pyroots/), version: 0.3.2
    Found link https://files.pythonhosted.org/packages/1f/d0/7ca288850c8bbb043421a195a9f8a56b9559fcc79ac19ef4b4247591c4ef/pyroots-0.4.0-py2.py3-none-any.whl#sha256=36c3c3ad9599d3af2a018ee296d7c05b1696b85f26cd206a0eafa1316271da36 (from https://pypi.org/simple/pyroots/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*), version: 0.4.0
    Found link https://files.pythonhosted.org/packages/bb/bb/0a8a6998e667a2738cdfba27b3674d89253be97e9c12faf39d15decadeed/pyroots-0.4.0.tar.gz#sha256=7525c423ba4cb66d426405a9d7f9f785c1b4c58deff18e66dfb99fd90e9c0690 (from https://pypi.org/simple/pyroots/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*), version: 0.4.0
  Using version 0.4.0 (newest of versions: 0.4.0)
  Created temporary directory: /tmp/pip-unpack-g8oyggtn
  Downloading https://files.pythonhosted.org/packages/1f/d0/7ca288850c8bbb043421a195a9f8a56b9559fcc79ac19ef4b4247591c4ef/pyroots-0.4.0-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/1f/d0/7ca288850c8bbb043421a195a9f8a56b9559fcc79ac19ef4b4247591c4ef/pyroots-0.4.0-py2.py3-none-any.whl#sha256=36c3c3ad9599d3af2a018ee296d7c05b1696b85f26cd206a0eafa1316271da36 (from https://pypi.org/simple/pyroots/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*)
  Saved /tmp/tmp3enpyhsu/pyroots-0.4.0-py2.py3-none-any.whl
  Added pyroots==0.4.0 from https://files.pythonhosted.org/packages/1f/d0/7ca288850c8bbb043421a195a9f8a56b9559fcc79ac19ef4b4247591c4ef/pyroots-0.4.0-py2.py3-none-any.whl#sha256=36c3c3ad9599d3af2a018ee296d7c05b1696b85f26cd206a0eafa1316271da36 to build tracker '/tmp/pip-req-tracker-h64poxi9'
  Removed pyroots==0.4.0 from https://files.pythonhosted.org/packages/1f/d0/7ca288850c8bbb043421a195a9f8a56b9559fcc79ac19ef4b4247591c4ef/pyroots-0.4.0-py2.py3-none-any.whl#sha256=36c3c3ad9599d3af2a018ee296d7c05b1696b85f26cd206a0eafa1316271da36 from build tracker '/tmp/pip-req-tracker-h64poxi9'
Skipping pyroots, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-v5dd0uie/pyroots
Removed build tracker '/tmp/pip-req-tracker-h64poxi9'