Collecting pluginlib==0.5.1
  1 location(s) to search for versions of pluginlib:
  * https://pypi.python.org/simple/pluginlib/
  Getting page https://pypi.python.org/simple/pluginlib/
  Analyzing links from page https://pypi.org/simple/pluginlib/
    Found link https://files.pythonhosted.org/packages/95/5b/2a58c06c4988eb7aa28b9325a5ea1dc0b7563e7911231fa8fd8985b73ab9/pluginlib-0.0.1.tar.gz#sha256=e6a0efff8b045f18e0dee9c27fd65327984c769b2d7db526fcde677b318c9ae7 (from https://pypi.org/simple/pluginlib/), version: 0.0.1
    Found link https://files.pythonhosted.org/packages/59/3c/59f6917c3b0c8572f9839adf9051e5fa3d395da63870eaf018285258aafa/pluginlib-0.5.0-py2.py3-none-any.whl#sha256=c230c7c0185ecf19164bb059ffa6326115d0fdea3b4b83a68c8a1978f5f7bc05 (from https://pypi.org/simple/pluginlib/), version: 0.5.0
    Found link https://files.pythonhosted.org/packages/5c/d5/eaab0cf1b93967d3665d071de5aad7eed511cbf127136db6ed2321863721/pluginlib-0.5.0.tar.gz#sha256=887da3a119939b83dfe477163b31091a104106f46780e29f6cf721c5523d2e15 (from https://pypi.org/simple/pluginlib/), version: 0.5.0
    Found link https://files.pythonhosted.org/packages/d7/cb/a64217de22ba99d7b8425e0b58074776455eaa923d4559171c1c24334ad2/pluginlib-0.5.1-py2.py3-none-any.whl#sha256=7e9d7553fe9c1f6a9353947b2e8fb1b7a9861ce1c743765ecb788ce5c74a0c61 (from https://pypi.org/simple/pluginlib/), version: 0.5.1
    Found link https://files.pythonhosted.org/packages/5b/42/329ef5ca9b5604614a59720bbaf753b22f59ec4dc18b36d93435645963df/pluginlib-0.5.1.tar.gz#sha256=a12be1cdf5b555eedda7efae34995327f49599a0f0395caaf63a110aedb6ed6d (from https://pypi.org/simple/pluginlib/), version: 0.5.1
  Using version 0.5.1 (newest of versions: 0.5.1)
  Downloading https://files.pythonhosted.org/packages/d7/cb/a64217de22ba99d7b8425e0b58074776455eaa923d4559171c1c24334ad2/pluginlib-0.5.1-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/d7/cb/a64217de22ba99d7b8425e0b58074776455eaa923d4559171c1c24334ad2/pluginlib-0.5.1-py2.py3-none-any.whl#sha256=7e9d7553fe9c1f6a9353947b2e8fb1b7a9861ce1c743765ecb788ce5c74a0c61 (from https://pypi.org/simple/pluginlib/)
  Saved /tmp/tmpv_1d65p6/pluginlib-0.5.1-py2.py3-none-any.whl
Skipping pluginlib, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-hrqfvi51/pluginlib