Created temporary directory: /tmp/pip-ephem-wheel-cache-13aow9wi
Created temporary directory: /tmp/pip-req-tracker-nlhjcqva
Created requirements tracker '/tmp/pip-req-tracker-nlhjcqva'
Created temporary directory: /tmp/pip-wheel-aalhu8_t
Looking in indexes: https://pypi.python.org/simple
Collecting print-tree2==0.9.4
  1 location(s) to search for versions of print-tree2:
  * https://pypi.python.org/simple/print-tree2/
  Getting page https://pypi.python.org/simple/print-tree2/
  Analyzing links from page https://pypi.org/simple/print-tree2/
    Found link https://files.pythonhosted.org/packages/fe/d2/ec3fd50a203fda64a60d97627f544182b4b938d1e7290323932fd116b844/print_tree2-0.9.1-py3-none-any.whl#sha256=1a7c103e3ae6b4341c96c8e668444902b2286b4c329279ade112bf78c4730681 (from https://pypi.org/simple/print-tree2/), version: 0.9.1
    Found link https://files.pythonhosted.org/packages/ca/1b/2327d5a39e6d9df46aa092e09e033f6fb852057a6ecf9fe61fe0623907bc/print_tree2-0.9.1.tar.gz#sha256=34c69ab81ccb7cd19d83adf2f7855bbeed08a1c5c136b1aaeae1a3dd5345407e (from https://pypi.org/simple/print-tree2/), version: 0.9.1
    Found link https://files.pythonhosted.org/packages/83/f8/f59fa8fffde8a2524095dbdcf2028928a4d6f2caba49c6589b48c8fc9f6b/print_tree2-0.9.3-py3-none-any.whl#sha256=c3674900cad2f1a8541641f4a2e7a69e006c542bccb5ac732d669fbec7795c2d (from https://pypi.org/simple/print-tree2/), version: 0.9.3
    Found link https://files.pythonhosted.org/packages/af/4a/a514b3cad4cfc152ada97b1e9df5054d3ce7cd30dfbd8de96b0be31a58d0/print_tree2-0.9.3.tar.gz#sha256=2e11a7a3b7be386f2959a0d517f2c0523250accbd0eb21809147d9a2a24ed7e6 (from https://pypi.org/simple/print-tree2/), version: 0.9.3
    Found link https://files.pythonhosted.org/packages/d7/dc/0c3134bf7af857d1cf56d7f57d9d2a08c0c9bff239c1291509f47a72d736/print_tree2-0.9.4-py3-none-any.whl#sha256=93e0e90f7f57e8106ef11742a7e4590d618facfc09c4fd2bd576671ddff96296 (from https://pypi.org/simple/print-tree2/), version: 0.9.4
    Found link https://files.pythonhosted.org/packages/a9/55/ea707248d67e6e59bd5cd30427a1932abdf6e00c1d36f56b7b10fc38f51c/print_tree2-0.9.4.tar.gz#sha256=0e98b75081497b97db0c9fb94e8f071504c8eba5af06546f619a5d45f3fe156e (from https://pypi.org/simple/print-tree2/), version: 0.9.4
  Using version 0.9.4 (newest of versions: 0.9.4)
  Created temporary directory: /tmp/pip-unpack-zx8vmxb1
  Downloading https://files.pythonhosted.org/packages/d7/dc/0c3134bf7af857d1cf56d7f57d9d2a08c0c9bff239c1291509f47a72d736/print_tree2-0.9.4-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/d7/dc/0c3134bf7af857d1cf56d7f57d9d2a08c0c9bff239c1291509f47a72d736/print_tree2-0.9.4-py3-none-any.whl#sha256=93e0e90f7f57e8106ef11742a7e4590d618facfc09c4fd2bd576671ddff96296 (from https://pypi.org/simple/print-tree2/)
  Saved /tmp/tmpzogl1di4/print_tree2-0.9.4-py3-none-any.whl
  Added print-tree2==0.9.4 from https://files.pythonhosted.org/packages/d7/dc/0c3134bf7af857d1cf56d7f57d9d2a08c0c9bff239c1291509f47a72d736/print_tree2-0.9.4-py3-none-any.whl#sha256=93e0e90f7f57e8106ef11742a7e4590d618facfc09c4fd2bd576671ddff96296 to build tracker '/tmp/pip-req-tracker-nlhjcqva'
  Removed print-tree2==0.9.4 from https://files.pythonhosted.org/packages/d7/dc/0c3134bf7af857d1cf56d7f57d9d2a08c0c9bff239c1291509f47a72d736/print_tree2-0.9.4-py3-none-any.whl#sha256=93e0e90f7f57e8106ef11742a7e4590d618facfc09c4fd2bd576671ddff96296 from build tracker '/tmp/pip-req-tracker-nlhjcqva'
Skipping print-tree2, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-aalhu8_t/print-tree2
Removed build tracker '/tmp/pip-req-tracker-nlhjcqva'