Collecting ppb-vector==0.3
  1 location(s) to search for versions of ppb-vector:
  * https://pypi.python.org/simple/ppb-vector/
  Getting page https://pypi.python.org/simple/ppb-vector/
  Analyzing links from page https://pypi.python.org/simple/ppb-vector/
    Found link https://pypi.python.org/packages/20/09/ca1cc9b55226f260e94550ef202208f8572116a1d7c1401ff57ef74ea1b4/ppb_vector-0.2-py3-none-any.whl#md5=be1495e723b5ba9070a5f1fa1ed27afc (from https://pypi.python.org/simple/ppb-vector/), version: 0.2
    Found link https://pypi.python.org/packages/5d/a7/d0fd3c6618564f4fa00d79dcd65d9680d12ae46f702d31f63f0bbf7e919b/ppb_vector-0.3-py3-none-any.whl#md5=6ed702ffebd40f9045a34b276fb5df02 (from https://pypi.python.org/simple/ppb-vector/), version: 0.3
    Found link https://pypi.python.org/packages/af/f1/335e2a5f7836cbb67d794828e72d57e556ab174be050d68cbcc3f82107ae/ppb_vector-0.1-py3-none-any.whl#md5=2216c3ab08e0ce25c7a88cc8a1f161e8 (from https://pypi.python.org/simple/ppb-vector/), version: 0.1
  Using version 0.3 (newest of versions: 0.3)
  Downloading ppb_vector-0.3-py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/5d/a7/d0fd3c6618564f4fa00d79dcd65d9680d12ae46f702d31f63f0bbf7e919b/ppb_vector-0.3-py3-none-any.whl#md5=6ed702ffebd40f9045a34b276fb5df02 (from https://pypi.python.org/simple/ppb-vector/)
  Saved /tmp/tmpi0qjs5xc/ppb_vector-0.3-py3-none-any.whl
Skipping ppb-vector, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-f3wqd_s4/ppb-vector