Collecting sqlalchemy-json==0.2.1
  1 location(s) to search for versions of sqlalchemy-json:
  * https://pypi.python.org/simple/sqlalchemy-json/
  Getting page https://pypi.python.org/simple/sqlalchemy-json/
  Analyzing links from page https://pypi.python.org/simple/sqlalchemy-json/
    Found link https://pypi.python.org/packages/71/6a/23f48b15de5782db96a7c7d1c0c28c2d14decd7ae65ff93b81a24a67ad4e/sqlalchemy-json-0.2.1.tar.gz#md5=a6a164b38c14e892918291b4dc5be594 (from https://pypi.python.org/simple/sqlalchemy-json/), version: 0.2.1
    Found link https://pypi.python.org/packages/bf/db/fd49ab75897b5c4420d9066d59cc7cf19d54189bbc3da796bcf6009bfa6f/sqlalchemy_json-0.2.1-py2.py3-none-any.whl#md5=2f9ad4eb0ab7eb9871fb58b5f63f8729 (from https://pypi.python.org/simple/sqlalchemy-json/), version: 0.2.1
  Using version 0.2.1 (newest of versions: 0.2.1)
  Downloading sqlalchemy_json-0.2.1-py2.py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/bf/db/fd49ab75897b5c4420d9066d59cc7cf19d54189bbc3da796bcf6009bfa6f/sqlalchemy_json-0.2.1-py2.py3-none-any.whl#md5=2f9ad4eb0ab7eb9871fb58b5f63f8729 (from https://pypi.python.org/simple/sqlalchemy-json/)
  Saved /tmp/tmphkjta78_/sqlalchemy_json-0.2.1-py2.py3-none-any.whl
Skipping sqlalchemy-json, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-kct81c5b/sqlalchemy-json