Collecting pekl==0.1
  1 location(s) to search for versions of pekl:
  * https://pypi.python.org/simple/pekl/
  Getting page https://pypi.python.org/simple/pekl/
  Analyzing links from page https://pypi.python.org/simple/pekl/
    Found link https://pypi.python.org/packages/69/60/bb2e93ae5a181de2cfc158dc7b6f4a09131e8ce1c36d0cad773aeb0551f7/pekl-0.1-py2.py3-none-any.whl#md5=e53df9d36e07c4a5ef071d36ff0d4bd0 (from https://pypi.python.org/simple/pekl/), version: 0.1
    Found link https://pypi.python.org/packages/fe/10/a45d06931221b3e7b5d72d60bd3584ec682ff30fcd0a79abac66e989e46d/pekl-0.1.tar.gz#md5=e973ef4e31fc30d6aca184c87b3e5ecc (from https://pypi.python.org/simple/pekl/), version: 0.1
  Using version 0.1 (newest of versions: 0.1)
  Downloading pekl-0.1-py2.py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/69/60/bb2e93ae5a181de2cfc158dc7b6f4a09131e8ce1c36d0cad773aeb0551f7/pekl-0.1-py2.py3-none-any.whl#md5=e53df9d36e07c4a5ef071d36ff0d4bd0 (from https://pypi.python.org/simple/pekl/)
  Saved /tmp/tmppr4cgaz0/pekl-0.1-py2.py3-none-any.whl
Skipping pekl, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-r6e_wjoz/pekl