Created temporary directory: /tmp/pip-ephem-wheel-cache-8rxthd5l
Created temporary directory: /tmp/pip-req-tracker-x1w6etpq
Created requirements tracker '/tmp/pip-req-tracker-x1w6etpq'
Created temporary directory: /tmp/pip-wheel-h5jbrfh7
Collecting masterfile==0.5.0
  1 location(s) to search for versions of masterfile:
  * https://pypi.org/simple/masterfile/
  Getting page https://pypi.org/simple/masterfile/
  Analyzing links from page https://pypi.org/simple/masterfile/
    Found link https://files.pythonhosted.org/packages/71/61/3b021b1cf3e1ec42fd5557e63d021efde6202dbb23057da6dd2d385df9c2/masterfile-0.5.0-py2.py3-none-any.whl#sha256=275042f7d934e076400ef289d6b7b71b94afcd364d4f2afe674c505feba76805 (from https://pypi.org/simple/masterfile/), version: 0.5.0
    Found link https://files.pythonhosted.org/packages/60/78/fbb5ba439a4a411cf63c34455e2cf3465e037ba8bf29d8eaf25e73a30460/masterfile-0.5.0.tar.gz#sha256=c6ef7e4f8bef5cae49c8bbcf55c2b3867055c1930b36d7429fa1651057919ab0 (from https://pypi.org/simple/masterfile/), version: 0.5.0
  Using version 0.5.0 (newest of versions: 0.5.0)
  Created temporary directory: /tmp/pip-unpack-rpli68jk
  Downloading https://files.pythonhosted.org/packages/71/61/3b021b1cf3e1ec42fd5557e63d021efde6202dbb23057da6dd2d385df9c2/masterfile-0.5.0-py2.py3-none-any.whl (46kB)
  Downloading from URL https://files.pythonhosted.org/packages/71/61/3b021b1cf3e1ec42fd5557e63d021efde6202dbb23057da6dd2d385df9c2/masterfile-0.5.0-py2.py3-none-any.whl#sha256=275042f7d934e076400ef289d6b7b71b94afcd364d4f2afe674c505feba76805 (from https://pypi.org/simple/masterfile/)
  Saved /tmp/tmpdc95zv69/masterfile-0.5.0-py2.py3-none-any.whl
  Added masterfile==0.5.0 from https://files.pythonhosted.org/packages/71/61/3b021b1cf3e1ec42fd5557e63d021efde6202dbb23057da6dd2d385df9c2/masterfile-0.5.0-py2.py3-none-any.whl#sha256=275042f7d934e076400ef289d6b7b71b94afcd364d4f2afe674c505feba76805 to build tracker '/tmp/pip-req-tracker-x1w6etpq'
  Removed masterfile==0.5.0 from https://files.pythonhosted.org/packages/71/61/3b021b1cf3e1ec42fd5557e63d021efde6202dbb23057da6dd2d385df9c2/masterfile-0.5.0-py2.py3-none-any.whl#sha256=275042f7d934e076400ef289d6b7b71b94afcd364d4f2afe674c505feba76805 from build tracker '/tmp/pip-req-tracker-x1w6etpq'
Skipping masterfile, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-h5jbrfh7/masterfile
Removed build tracker '/tmp/pip-req-tracker-x1w6etpq'