Collecting catecs==0.1
  1 location(s) to search for versions of catecs:
  * https://pypi.python.org/simple/catecs/
  Getting page https://pypi.python.org/simple/catecs/
  Analyzing links from page https://pypi.python.org/simple/catecs/
    Found link https://pypi.python.org/packages/f0/4c/3544fc167f3c8318062316a363953c6c75e7c3e86aabb23cafc92adc2e67/catecs-0.1-py2.py3-none-any.whl#md5=ab789929cf5bbc40396b253576ae5872 (from https://pypi.python.org/simple/catecs/), version: 0.1
    Found link https://pypi.python.org/packages/1d/1b/c600504573442b72facc3101665ecdf329740647c98d61909932ea4f760c/catecs-0.1.tar.gz#md5=f5a08d70ffbd4504765b6aa11fb735b4 (from https://pypi.python.org/simple/catecs/), version: 0.1
  Using version 0.1 (newest of versions: 0.1)
  Downloading catecs-0.1-py2.py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/f0/4c/3544fc167f3c8318062316a363953c6c75e7c3e86aabb23cafc92adc2e67/catecs-0.1-py2.py3-none-any.whl#md5=ab789929cf5bbc40396b253576ae5872 (from https://pypi.python.org/simple/catecs/)
  Saved /tmp/tmpo55ctv2p/catecs-0.1-py2.py3-none-any.whl
Skipping catecs, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-dgpgiuv_/catecs