Created temporary directory: /tmp/pip-ephem-wheel-cache-lspsc6u1
Created temporary directory: /tmp/pip-req-tracker-gl56nnpt
Created requirements tracker '/tmp/pip-req-tracker-gl56nnpt'
Created temporary directory: /tmp/pip-wheel-ggt44fc2
Collecting shtab==0.0.0
  1 location(s) to search for versions of shtab:
  * https://pypi.org/simple/shtab/
  Getting page https://pypi.org/simple/shtab/
  Analyzing links from page https://pypi.org/simple/shtab/
    Found link https://files.pythonhosted.org/packages/5d/fe/805e8f52cd47b3102d28d93a5e229fd5c8228511710289fc7970c54cd0cc/shtab-0.0.0-py2.py3-none-any.whl#sha256=1d5f172b1a5a7680f8d8f8e5c860d47e7e61d15cd993767a02c56fcd50122c5c (from https://pypi.org/simple/shtab/) (requires-python:>=2.7, !=3.0.*, !=3.1.*), version: 0.0.0
    Found link https://files.pythonhosted.org/packages/bf/ab/e2473809a7cc5c9635b5f5240519693b7b2b58c6cd7001ed6ba8075b5d19/shtab-0.0.0.tar.gz#sha256=75461a3bcc0b37bef05929623579905d8aa3fe7c571211b38d3f36c873e5f4ed (from https://pypi.org/simple/shtab/) (requires-python:>=2.7, !=3.0.*, !=3.1.*), version: 0.0.0
  Using version 0.0.0 (newest of versions: 0.0.0)
  Created temporary directory: /tmp/pip-unpack-5q3bhg8s
  Downloading https://files.pythonhosted.org/packages/5d/fe/805e8f52cd47b3102d28d93a5e229fd5c8228511710289fc7970c54cd0cc/shtab-0.0.0-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/5d/fe/805e8f52cd47b3102d28d93a5e229fd5c8228511710289fc7970c54cd0cc/shtab-0.0.0-py2.py3-none-any.whl#sha256=1d5f172b1a5a7680f8d8f8e5c860d47e7e61d15cd993767a02c56fcd50122c5c (from https://pypi.org/simple/shtab/) (requires-python:>=2.7, !=3.0.*, !=3.1.*)
  Saved /tmp/tmpa1brl93a/shtab-0.0.0-py2.py3-none-any.whl
  Added shtab==0.0.0 from https://files.pythonhosted.org/packages/5d/fe/805e8f52cd47b3102d28d93a5e229fd5c8228511710289fc7970c54cd0cc/shtab-0.0.0-py2.py3-none-any.whl#sha256=1d5f172b1a5a7680f8d8f8e5c860d47e7e61d15cd993767a02c56fcd50122c5c to build tracker '/tmp/pip-req-tracker-gl56nnpt'
  Removed shtab==0.0.0 from https://files.pythonhosted.org/packages/5d/fe/805e8f52cd47b3102d28d93a5e229fd5c8228511710289fc7970c54cd0cc/shtab-0.0.0-py2.py3-none-any.whl#sha256=1d5f172b1a5a7680f8d8f8e5c860d47e7e61d15cd993767a02c56fcd50122c5c from build tracker '/tmp/pip-req-tracker-gl56nnpt'
Skipping shtab, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-ggt44fc2/shtab
Removed build tracker '/tmp/pip-req-tracker-gl56nnpt'