Collecting pdiff==1.0.0
  1 location(s) to search for versions of pdiff:
  * https://pypi.python.org/simple/pdiff/
  Getting page https://pypi.python.org/simple/pdiff/
  Analyzing links from page https://pypi.python.org/simple/pdiff/
    Found link https://pypi.python.org/packages/2d/bb/675d46db370274658d20cb006395bd0141f7918cee72025eb509677bd5f9/pdiff-1.0.0.tar.gz#md5=ced7d8d7c6fbde10c4be7a3e1d99f9ea (from https://pypi.python.org/simple/pdiff/), version: 1.0.0
    Found link https://pypi.python.org/packages/a4/85/654862ec8522847ec622e597af39c7274de319960dcebeafed8674b147a4/pdiff-1.0.0-py2.py3-none-any.whl#md5=7ab857c1fc8798f0311538c8a611e3e5 (from https://pypi.python.org/simple/pdiff/), version: 1.0.0
  Using version 1.0.0 (newest of versions: 1.0.0)
  Downloading pdiff-1.0.0-py2.py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/a4/85/654862ec8522847ec622e597af39c7274de319960dcebeafed8674b147a4/pdiff-1.0.0-py2.py3-none-any.whl#md5=7ab857c1fc8798f0311538c8a611e3e5 (from https://pypi.python.org/simple/pdiff/)
  Saved /tmp/tmpwp2m9sl5/pdiff-1.0.0-py2.py3-none-any.whl
Skipping pdiff, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-8oycy8o8/pdiff