Created temporary directory: /tmp/pip-ephem-wheel-cache-4gjstcuu
Created temporary directory: /tmp/pip-req-tracker-sohdpgfw
Created requirements tracker '/tmp/pip-req-tracker-sohdpgfw'
Created temporary directory: /tmp/pip-wheel-bhgkloa5
Collecting xingpdf==1.0
  1 location(s) to search for versions of xingpdf:
  * https://pypi.org/simple/xingpdf/
  Getting page https://pypi.org/simple/xingpdf/
  Analyzing links from page https://pypi.org/simple/xingpdf/
    Found link https://files.pythonhosted.org/packages/3e/9f/c914549a82ef89ed3c6b6010269c3887970fb0f768decdb2cead11f61059/xingpdf-1.0-py3-none-any.whl#sha256=66749c284b4475c902ee8000583e8ab12d2b601acec818bd6703df849497ea87 (from https://pypi.org/simple/xingpdf/), version: 1.0
    Found link https://files.pythonhosted.org/packages/4a/b5/2efd6bcfbfb9bc7a952760845ed735ed613a47ea6b9a0474942f128c2ea6/xingpdf-1.0.tar.gz#sha256=682d24c09cc6a42241617dea9b004554e273fcba4d8fb51a58b435cb15bda312 (from https://pypi.org/simple/xingpdf/), version: 1.0
  Using version 1.0 (newest of versions: 1.0)
  Created temporary directory: /tmp/pip-unpack-2bvlltep
  Downloading https://files.pythonhosted.org/packages/3e/9f/c914549a82ef89ed3c6b6010269c3887970fb0f768decdb2cead11f61059/xingpdf-1.0-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/3e/9f/c914549a82ef89ed3c6b6010269c3887970fb0f768decdb2cead11f61059/xingpdf-1.0-py3-none-any.whl#sha256=66749c284b4475c902ee8000583e8ab12d2b601acec818bd6703df849497ea87 (from https://pypi.org/simple/xingpdf/)
  Saved /tmp/tmphqbl01fb/xingpdf-1.0-py3-none-any.whl
  Added xingpdf==1.0 from https://files.pythonhosted.org/packages/3e/9f/c914549a82ef89ed3c6b6010269c3887970fb0f768decdb2cead11f61059/xingpdf-1.0-py3-none-any.whl#sha256=66749c284b4475c902ee8000583e8ab12d2b601acec818bd6703df849497ea87 to build tracker '/tmp/pip-req-tracker-sohdpgfw'
  Removed xingpdf==1.0 from https://files.pythonhosted.org/packages/3e/9f/c914549a82ef89ed3c6b6010269c3887970fb0f768decdb2cead11f61059/xingpdf-1.0-py3-none-any.whl#sha256=66749c284b4475c902ee8000583e8ab12d2b601acec818bd6703df849497ea87 from build tracker '/tmp/pip-req-tracker-sohdpgfw'
Skipping xingpdf, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-bhgkloa5/xingpdf
Removed build tracker '/tmp/pip-req-tracker-sohdpgfw'