Collecting s3tree==0.2.0
  1 location(s) to search for versions of s3tree:
  * https://pypi.python.org/simple/s3tree/
  Getting page https://pypi.python.org/simple/s3tree/
  Analyzing links from page https://pypi.org/simple/s3tree/
    Found link https://files.pythonhosted.org/packages/4f/e3/bf78523b86213fa14c413334f22a224b134788559212a3bc7518e53e086b/s3tree-0.1.0-py2.py3-none-any.whl#sha256=aa969ed037ffe399b4d8d61185896e8eb93756652521e2e99f193788c8466a8a (from https://pypi.org/simple/s3tree/) (requires-python:>=2.7.0), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/e6/38/2048826d45d3c4e2a414fbf466fb015e519ba2141740cb622f01a671e6b6/s3tree-0.1.0.tar.gz#sha256=9bc3eea37029f4aa0a891d92a7b2152ba7ca0ed9bf11672ea692af433ec7a83b (from https://pypi.org/simple/s3tree/) (requires-python:>=2.7.0), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/da/ac/a0d6e1f7c32ea950bac2f036fd3004db7b5fa6f0d809a2c6f3fc65dff336/s3tree-0.1.1-py2.py3-none-any.whl#sha256=cfdbedd1584aec0a84dfe922c3d4ccce8ce7e8135eb8f0edd46d5a301419e79b (from https://pypi.org/simple/s3tree/) (requires-python:>=2.7.0), version: 0.1.1
    Found link https://files.pythonhosted.org/packages/5d/ff/c7a401154ebc20c936a8958ce3b039869d769e23c083d820987cf32a3d18/s3tree-0.1.1.tar.gz#sha256=5aab055e44ea317aaf174b4948885b9ee68858cb40d60a73ee3776589b2ee4e5 (from https://pypi.org/simple/s3tree/) (requires-python:>=2.7.0), version: 0.1.1
    Found link https://files.pythonhosted.org/packages/8d/27/14bab9ed5c163cbed3b5ae5286637d62ea05c13a6f0e80be6a34d3f5b04d/s3tree-0.2.0-py2.py3-none-any.whl#sha256=a4e43bc3489407ed7ee021eba122c198aaf2d9014dd84481d557a7b152cd0b24 (from https://pypi.org/simple/s3tree/) (requires-python:>=2.7.0), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/57/17/7f9fbffe322f109d99bd70c0a8dcc0d4dc359c1e7195c605e53d7dd654f7/s3tree-0.2.0.tar.gz#sha256=9c12abbbd280f62059c8984e9b63c5dc3b3580784fcc82b5d6108c9a4be02c18 (from https://pypi.org/simple/s3tree/) (requires-python:>=2.7.0), version: 0.2.0
  Using version 0.2.0 (newest of versions: 0.2.0)
  Downloading https://files.pythonhosted.org/packages/8d/27/14bab9ed5c163cbed3b5ae5286637d62ea05c13a6f0e80be6a34d3f5b04d/s3tree-0.2.0-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/8d/27/14bab9ed5c163cbed3b5ae5286637d62ea05c13a6f0e80be6a34d3f5b04d/s3tree-0.2.0-py2.py3-none-any.whl#sha256=a4e43bc3489407ed7ee021eba122c198aaf2d9014dd84481d557a7b152cd0b24 (from https://pypi.org/simple/s3tree/) (requires-python:>=2.7.0)
  Saved /tmp/tmpyeqf6r38/s3tree-0.2.0-py2.py3-none-any.whl
Skipping s3tree, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-gzdz_hsx/s3tree