Collecting pucas==0.5.2
  1 location(s) to search for versions of pucas:
  * https://pypi.python.org/simple/pucas/
  Getting page https://pypi.python.org/simple/pucas/
  Analyzing links from page https://pypi.python.org/simple/pucas/
    Found link https://pypi.python.org/packages/09/37/56ac83d5fe453c369d0d5f71a7a4fb47e5d6cec0dff8dc02fcddebb450a2/pucas-0.5.2-py2.py3-none-any.whl#md5=f6acc08f2bb03f8fef63adedb1ad195e (from https://pypi.python.org/simple/pucas/), version: 0.5.2
    Found link https://pypi.python.org/packages/38/22/41ec4c20943cf2a6594afe90f2d75a9acf52f026370a09071d63e01feb78/pucas-0.5.1.tar.gz#md5=bc5775d57a677298c2f148f3dc841b28 (from https://pypi.python.org/simple/pucas/), version: 0.5.1
    Found link https://pypi.python.org/packages/9c/01/4234ca69b17e8425c05f6d386bdd7f199da13f1775f45f699c270943406a/pucas-0.5.1-py2.py3-none-any.whl#md5=9427cf87fd2fc0a2b6fe1803b49674ae (from https://pypi.python.org/simple/pucas/), version: 0.5.1
    Found link https://pypi.python.org/packages/db/d6/6f44604df7d25f93e6e48ad3e68f09361372d856216f4334ac88e90ec8c0/pucas-0.5.2.tar.gz#md5=7a14918aa2b00d8373ed9da80b049309 (from https://pypi.python.org/simple/pucas/), version: 0.5.2
  Using version 0.5.2 (newest of versions: 0.5.2)
  Downloading pucas-0.5.2-py2.py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/09/37/56ac83d5fe453c369d0d5f71a7a4fb47e5d6cec0dff8dc02fcddebb450a2/pucas-0.5.2-py2.py3-none-any.whl#md5=f6acc08f2bb03f8fef63adedb1ad195e (from https://pypi.python.org/simple/pucas/)
  Saved /tmp/tmpy0ff9v50/pucas-0.5.2-py2.py3-none-any.whl
Skipping pucas, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-9oskyrr3/pucas