Created temporary directory: /tmp/pip-ephem-wheel-cache-z15tv5tn
Created temporary directory: /tmp/pip-req-tracker-5w_ltttr
Created requirements tracker '/tmp/pip-req-tracker-5w_ltttr'
Created temporary directory: /tmp/pip-wheel-s5t4sblc
Collecting GraphHierarchy==0.1
  1 location(s) to search for versions of GraphHierarchy:
  * https://pypi.org/simple/graphhierarchy/
  Getting page https://pypi.org/simple/graphhierarchy/
  Analyzing links from page https://pypi.org/simple/graphhierarchy/
    Found link https://files.pythonhosted.org/packages/7f/27/c98a26e1ba522a52793908b9a4b1f93ef1e200a250e10d170cf287e3bbd5/GraphHierarchy-0.1-py3-none-any.whl#sha256=b54c65a86ea57870ab76d3f64c42e4bf44e7a8b817dc9a13d6fe5803fa4f5d6c (from https://pypi.org/simple/graphhierarchy/), version: 0.1
    Found link https://files.pythonhosted.org/packages/a8/30/c899b2956ed7af51538c4d3069643e029aa107eb83b48ffcc724448a4e3e/GraphHierarchy-0.1.tar.gz#sha256=ba143a7b92c0a4b0c3087fae57ea3ca80ab7fa9c9b679dc54998c1284d93d71f (from https://pypi.org/simple/graphhierarchy/), version: 0.1
  Using version 0.1 (newest of versions: 0.1)
  Created temporary directory: /tmp/pip-unpack-2q7cn7jv
  Downloading https://files.pythonhosted.org/packages/7f/27/c98a26e1ba522a52793908b9a4b1f93ef1e200a250e10d170cf287e3bbd5/GraphHierarchy-0.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/7f/27/c98a26e1ba522a52793908b9a4b1f93ef1e200a250e10d170cf287e3bbd5/GraphHierarchy-0.1-py3-none-any.whl#sha256=b54c65a86ea57870ab76d3f64c42e4bf44e7a8b817dc9a13d6fe5803fa4f5d6c (from https://pypi.org/simple/graphhierarchy/)
  Saved /tmp/tmpszxzf643/GraphHierarchy-0.1-py3-none-any.whl
  Added GraphHierarchy==0.1 from https://files.pythonhosted.org/packages/7f/27/c98a26e1ba522a52793908b9a4b1f93ef1e200a250e10d170cf287e3bbd5/GraphHierarchy-0.1-py3-none-any.whl#sha256=b54c65a86ea57870ab76d3f64c42e4bf44e7a8b817dc9a13d6fe5803fa4f5d6c to build tracker '/tmp/pip-req-tracker-5w_ltttr'
  Removed GraphHierarchy==0.1 from https://files.pythonhosted.org/packages/7f/27/c98a26e1ba522a52793908b9a4b1f93ef1e200a250e10d170cf287e3bbd5/GraphHierarchy-0.1-py3-none-any.whl#sha256=b54c65a86ea57870ab76d3f64c42e4bf44e7a8b817dc9a13d6fe5803fa4f5d6c from build tracker '/tmp/pip-req-tracker-5w_ltttr'
Skipping GraphHierarchy, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-s5t4sblc/GraphHierarchy
Removed build tracker '/tmp/pip-req-tracker-5w_ltttr'