Created temporary directory: /tmp/pip-ephem-wheel-cache-69vc6cvj
Created temporary directory: /tmp/pip-req-tracker-cetyvnby
Created requirements tracker '/tmp/pip-req-tracker-cetyvnby'
Created temporary directory: /tmp/pip-wheel-2xltz5sy
Collecting mrc==0.1.4
  1 location(s) to search for versions of mrc:
  * https://pypi.org/simple/mrc/
  Getting page https://pypi.org/simple/mrc/
  Analyzing links from page https://pypi.org/simple/mrc/
    Found link https://files.pythonhosted.org/packages/c1/97/8e745ee3cfc55df3e5f5fb0c79f1381ee11fe185646af409d5b0175d3ca8/mrc-0.1.3-py2.py3-none-any.whl#sha256=96fe3058a33d6922f6c0da966cdba02dedfefd05eec975fc129551791a4c1f9f (from https://pypi.org/simple/mrc/), version: 0.1.3
    Found link https://files.pythonhosted.org/packages/f3/e2/15fca583da67bd3366095d8445d0a95223ed4643dd7bdaeb245fc6e2f7ba/mrc-0.1.3.tar.gz#sha256=82002e683289de1f20ecf936e6d97bd490f81cb09f55911b383768963a0cec0e (from https://pypi.org/simple/mrc/), version: 0.1.3
    Found link https://files.pythonhosted.org/packages/30/ab/edb62abccd9b689847ea163aa979e48a19aaa4ec7a5bf570e92bce4d9e24/mrc-0.1.4-py2.py3-none-any.whl#sha256=08c6379ce4b4ed0c4698c5e1cb32cf34f0c29f2c7f4588c787753d2040d59a2b (from https://pypi.org/simple/mrc/), version: 0.1.4
    Found link https://files.pythonhosted.org/packages/44/45/0873bbe5a927ebe1ff4836a7632aa8d8d1fd9130a21943808161c4c99baf/mrc-0.1.4.tar.gz#sha256=41aa23e161e3be5330d9564309b5375acb40dad4c344a15b32fd603c50ab40b4 (from https://pypi.org/simple/mrc/), version: 0.1.4
  Using version 0.1.4 (newest of versions: 0.1.4)
  Created temporary directory: /tmp/pip-unpack-pp32ffy_
  Downloading https://files.pythonhosted.org/packages/30/ab/edb62abccd9b689847ea163aa979e48a19aaa4ec7a5bf570e92bce4d9e24/mrc-0.1.4-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/30/ab/edb62abccd9b689847ea163aa979e48a19aaa4ec7a5bf570e92bce4d9e24/mrc-0.1.4-py2.py3-none-any.whl#sha256=08c6379ce4b4ed0c4698c5e1cb32cf34f0c29f2c7f4588c787753d2040d59a2b (from https://pypi.org/simple/mrc/)
  Saved /tmp/tmpg1toxh0u/mrc-0.1.4-py2.py3-none-any.whl
  Added mrc==0.1.4 from https://files.pythonhosted.org/packages/30/ab/edb62abccd9b689847ea163aa979e48a19aaa4ec7a5bf570e92bce4d9e24/mrc-0.1.4-py2.py3-none-any.whl#sha256=08c6379ce4b4ed0c4698c5e1cb32cf34f0c29f2c7f4588c787753d2040d59a2b to build tracker '/tmp/pip-req-tracker-cetyvnby'
  Removed mrc==0.1.4 from https://files.pythonhosted.org/packages/30/ab/edb62abccd9b689847ea163aa979e48a19aaa4ec7a5bf570e92bce4d9e24/mrc-0.1.4-py2.py3-none-any.whl#sha256=08c6379ce4b4ed0c4698c5e1cb32cf34f0c29f2c7f4588c787753d2040d59a2b from build tracker '/tmp/pip-req-tracker-cetyvnby'
Skipping mrc, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-2xltz5sy/mrc
Removed build tracker '/tmp/pip-req-tracker-cetyvnby'