Collecting PythonCK==1.0.1
  1 location(s) to search for versions of PythonCK:
  * https://pypi.python.org/simple/pythonck/
  Getting page https://pypi.python.org/simple/pythonck/
  Analyzing links from page https://pypi.python.org/simple/pythonck/
    Found link https://pypi.python.org/packages/9a/64/c162e6edd55570e4921ebe946862033bd569a1ed275f2bee2a3a50485880/PythonCK-1.0.1-py2.py3-none-any.whl#md5=89454c0979f4390d27327b5a5c5329ec (from https://pypi.python.org/simple/pythonck/), version: 1.0.1
    Found link https://pypi.python.org/packages/d1/71/de0db0cba059571a76745e928eacbcb3df929ed4d4460ef8a39faaeede6b/PythonCK-1.0.1.tar.gz#md5=3ab16b5496bfb2154dd87696a42fd179 (from https://pypi.python.org/simple/pythonck/), version: 1.0.1
  Using version 1.0.1 (newest of versions: 1.0.1)
  Downloading PythonCK-1.0.1-py2.py3-none-any.whl (42kB)
  Downloading from URL https://pypi.python.org/packages/9a/64/c162e6edd55570e4921ebe946862033bd569a1ed275f2bee2a3a50485880/PythonCK-1.0.1-py2.py3-none-any.whl#md5=89454c0979f4390d27327b5a5c5329ec (from https://pypi.python.org/simple/pythonck/)
  Saved /tmp/tmpk_f59xdc/PythonCK-1.0.1-py2.py3-none-any.whl
Skipping PythonCK, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-pnf98wmj/PythonCK