Created temporary directory: /tmp/pip-ephem-wheel-cache-o8rgp13z
Created temporary directory: /tmp/pip-req-tracker-2_90ssr9
Created requirements tracker '/tmp/pip-req-tracker-2_90ssr9'
Created temporary directory: /tmp/pip-wheel-docu4b6e
Looking in indexes: https://pypi.python.org/simple
Collecting collatex==2.1.3rc2
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  Saved /tmp/tmp2qtjdx8_/collatex-2.1.3rc2-py2.py3-none-any.whl
  Added collatex==2.1.3rc2 from https://files.pythonhosted.org/packages/f0/a8/e0c0357f6dda47e20e90a92ae9f4527f784edbb38f21afbb5016f49c7334/collatex-2.1.3rc2-py2.py3-none-any.whl#sha256=d2f6987657e9bb3e719a2f6cfff1345cc1eb54d12abbe0ef24ab7117f6608a39 to build tracker '/tmp/pip-req-tracker-2_90ssr9'
  Removed collatex==2.1.3rc2 from https://files.pythonhosted.org/packages/f0/a8/e0c0357f6dda47e20e90a92ae9f4527f784edbb38f21afbb5016f49c7334/collatex-2.1.3rc2-py2.py3-none-any.whl#sha256=d2f6987657e9bb3e719a2f6cfff1345cc1eb54d12abbe0ef24ab7117f6608a39 from build tracker '/tmp/pip-req-tracker-2_90ssr9'
Skipping collatex, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-docu4b6e/collatex
Removed build tracker '/tmp/pip-req-tracker-2_90ssr9'