Collecting word-tree==1.0
  1 location(s) to search for versions of word-tree:
  * https://pypi.python.org/simple/word-tree/
  Getting page https://pypi.python.org/simple/word-tree/
  Analyzing links from page https://pypi.python.org/simple/word-tree/
    Found link https://pypi.python.org/packages/41/0b/22155594ed9908272880f7d7be169210ed299403664e02e25389f4601a21/word_tree-0.1-py3-none-any.whl#md5=0c3fbf27a78859122f4ba118f575d1e0 (from https://pypi.python.org/simple/word-tree/), version: 0.1
    Found link https://pypi.python.org/packages/b0/c7/64d4fcca606ae7140565166dae4d37721832bf82d4883be382eea3b51c12/word_tree-1.0.tar.gz#md5=153996a00a1a765f7220c12219e0b8c7 (from https://pypi.python.org/simple/word-tree/), version: 1.0
    Found link https://pypi.python.org/packages/e3/15/a4ccc3a43691e5e399c6fc0f29f0e6b740d56fbcd8158174712aa4423b6c/word_tree-0.1.tar.gz#md5=25de15f1e4068ef9683e74e739d4692e (from https://pypi.python.org/simple/word-tree/), version: 0.1
    Found link https://pypi.python.org/packages/e8/03/803fecf9b043bd52c8e9b808880f6d19642a16887bd02cddc33c59b7b2de/word_tree-1.0-py3-none-any.whl#md5=b19986daabdcd4d9f293ef44eb92e718 (from https://pypi.python.org/simple/word-tree/), version: 1.0
  Using version 1.0 (newest of versions: 1.0)
  Downloading word_tree-1.0-py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/e8/03/803fecf9b043bd52c8e9b808880f6d19642a16887bd02cddc33c59b7b2de/word_tree-1.0-py3-none-any.whl#md5=b19986daabdcd4d9f293ef44eb92e718 (from https://pypi.python.org/simple/word-tree/)
  Saved /tmp/tmporhxlkax/word_tree-1.0-py3-none-any.whl
Skipping word-tree, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-y8urfvsg/word-tree