Created temporary directory: /tmp/pip-ephem-wheel-cache-rrgmai0j
Created temporary directory: /tmp/pip-req-tracker-kxdqu13u
Created requirements tracker '/tmp/pip-req-tracker-kxdqu13u'
Created temporary directory: /tmp/pip-wheel-f55mgayd
Collecting ioflow==0.5.0
  1 location(s) to search for versions of ioflow:
  * https://pypi.org/simple/ioflow/
  Getting page https://pypi.org/simple/ioflow/
  Analyzing links from page https://pypi.org/simple/ioflow/
    Found link https://files.pythonhosted.org/packages/cd/6e/0e1007f51d0da7650bfff33b26e4ea91c0a313efd24a7525a79a94e8eb12/ioflow-0.4.5-py2.py3-none-any.whl#sha256=b4ccfae8d3a5a6e62b5ca0774b213910c6b35974573b4c816a3759e122acad88 (from https://pypi.org/simple/ioflow/), version: 0.4.5
    Found link https://files.pythonhosted.org/packages/c3/64/b923583a6874742a2b6630a30f4e32ffccbedf188369e0ac144cb42edc3c/ioflow-0.4.5.tar.gz#sha256=1a3c35a23afbbc1a23cafa288bc4425b9e8b71d21f8f60e7d0b2fd9998828589 (from https://pypi.org/simple/ioflow/), version: 0.4.5
    Found link https://files.pythonhosted.org/packages/e0/53/270650048610fd89821975132500c2e81ee7181157ddc171d028d4972e9e/ioflow-0.5.0-py2.py3-none-any.whl#sha256=50025bdbec8e753f8cd4d39f1952c81dbf21390bd50d1fb0837eacee4cc168a0 (from https://pypi.org/simple/ioflow/), version: 0.5.0
    Found link https://files.pythonhosted.org/packages/8f/8c/4f578bf0fb2b31d760d5778d4971c06e55546e11b4e5c1fba83a84403bb2/ioflow-0.5.0.tar.gz#sha256=a712ce399fa9c667759e60c399259a89505257231fa75556f848fd3cd655ac88 (from https://pypi.org/simple/ioflow/), version: 0.5.0
  Using version 0.5.0 (newest of versions: 0.5.0)
  Created temporary directory: /tmp/pip-unpack-kx0q171z
  Downloading https://files.pythonhosted.org/packages/e0/53/270650048610fd89821975132500c2e81ee7181157ddc171d028d4972e9e/ioflow-0.5.0-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/e0/53/270650048610fd89821975132500c2e81ee7181157ddc171d028d4972e9e/ioflow-0.5.0-py2.py3-none-any.whl#sha256=50025bdbec8e753f8cd4d39f1952c81dbf21390bd50d1fb0837eacee4cc168a0 (from https://pypi.org/simple/ioflow/)
  Saved /tmp/tmpkonrvsq7/ioflow-0.5.0-py2.py3-none-any.whl
  Added ioflow==0.5.0 from https://files.pythonhosted.org/packages/e0/53/270650048610fd89821975132500c2e81ee7181157ddc171d028d4972e9e/ioflow-0.5.0-py2.py3-none-any.whl#sha256=50025bdbec8e753f8cd4d39f1952c81dbf21390bd50d1fb0837eacee4cc168a0 to build tracker '/tmp/pip-req-tracker-kxdqu13u'
  Removed ioflow==0.5.0 from https://files.pythonhosted.org/packages/e0/53/270650048610fd89821975132500c2e81ee7181157ddc171d028d4972e9e/ioflow-0.5.0-py2.py3-none-any.whl#sha256=50025bdbec8e753f8cd4d39f1952c81dbf21390bd50d1fb0837eacee4cc168a0 from build tracker '/tmp/pip-req-tracker-kxdqu13u'
Skipping ioflow, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-f55mgayd/ioflow
Removed build tracker '/tmp/pip-req-tracker-kxdqu13u'