Collecting google-api-core==0.1.0
  1 location(s) to search for versions of google-api-core:
  * https://pypi.python.org/simple/google-api-core/
  Getting page https://pypi.python.org/simple/google-api-core/
  Analyzing links from page https://pypi.python.org/simple/google-api-core/
    Found link https://pypi.python.org/packages/0b/41/f0d84324b01692c1fad1788b62a10d583ce2ad0176f7f33799be16e11381/google_api_core-0.1.0-py2.py3-none-any.whl#md5=112a337f41ab397863ace833ecc01477 (from https://pypi.python.org/simple/google-api-core/), version: 0.1.0
    Found link https://pypi.python.org/packages/ae/d7/a15aadca0f32a39f0317e33a716df801d161cfc5e0d8adacd3130b870406/google-api-core-0.1.0.tar.gz#md5=71bd6ba7b59dbab6e184ec9d69ded1ef (from https://pypi.python.org/simple/google-api-core/), version: 0.1.0
  Using version 0.1.0 (newest of versions: 0.1.0)
  Downloading google_api_core-0.1.0-py2.py3-none-any.whl (46kB)
  Downloading from URL https://pypi.python.org/packages/0b/41/f0d84324b01692c1fad1788b62a10d583ce2ad0176f7f33799be16e11381/google_api_core-0.1.0-py2.py3-none-any.whl#md5=112a337f41ab397863ace833ecc01477 (from https://pypi.python.org/simple/google-api-core/)
  Saved /tmp/tmpc30mjnlh/google_api_core-0.1.0-py2.py3-none-any.whl
Skipping google-api-core, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-6zi4_02g/google-api-core