Created temporary directory: /tmp/pip-ephem-wheel-cache-ytfi49ux
Created temporary directory: /tmp/pip-req-tracker-pjfp92tj
Created requirements tracker '/tmp/pip-req-tracker-pjfp92tj'
Created temporary directory: /tmp/pip-wheel-qzyu5v9v
Looking in indexes: https://pypi.python.org/simple
Collecting ppb==0.4.0rc1
  1 location(s) to search for versions of ppb:
  * https://pypi.python.org/simple/ppb/
  Getting page https://pypi.python.org/simple/ppb/
  Analyzing links from page https://pypi.org/simple/ppb/
    Found link https://files.pythonhosted.org/packages/b1/d2/cf44c19dd919191e4f7d264a41675ed24d0670483dbfa2218ee06aa884cc/ppb-0.1.0.tar.gz#sha256=116594553318827ff56f91304de5123709b324f0c343d55857d436039a40ed0b (from https://pypi.org/simple/ppb/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/5d/17/cda5f51d1972e731c8dea3bb9af0702270dfceb6eaee4be9ecc4d7884323/ppb-0.2.0-py3-none-any.whl#sha256=ea6149b22dca8492db791072b0b943fdadc3ad996a266d8a509a4a0d7c5c02bb (from https://pypi.org/simple/ppb/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/74/23/818abd2e7e88a71f9a7bc41bd7e6c10e89993b27a411a30b932a179b496d/ppb-0.3.0-py3-none-any.whl#sha256=904903f16fa2da3a070670d2fee17ffb41a052e61882cb86ad5042a7463968dd (from https://pypi.org/simple/ppb/), version: 0.3.0
    Found link https://files.pythonhosted.org/packages/6b/06/97ab49d6120e913c67e76cb6f2446dd196a35aa631a3d3012d5db40247d3/ppb-0.4.0rc1-py3-none-any.whl#sha256=620ac01e7878ef4879dc411ca3a67a05293b3d9a90323cded70f18df0b4d7a9e (from https://pypi.org/simple/ppb/), version: 0.4.0rc1
    Found link https://files.pythonhosted.org/packages/fe/3e/04d93f3840bc2e2cda7a80448c0fe1ae093ad75b6ae4d2b11b054580b25d/ppb-0.4.0rc1.tar.gz#sha256=a3d0761060155ea257bc0a7fed7a609d522b0a78e325797bd08e684d6bb31578 (from https://pypi.org/simple/ppb/), version: 0.4.0rc1
  Using version 0.4.0rc1 (newest of versions: 0.4.0rc1)
  Created temporary directory: /tmp/pip-unpack-omivjdv5
  Downloading https://files.pythonhosted.org/packages/6b/06/97ab49d6120e913c67e76cb6f2446dd196a35aa631a3d3012d5db40247d3/ppb-0.4.0rc1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/6b/06/97ab49d6120e913c67e76cb6f2446dd196a35aa631a3d3012d5db40247d3/ppb-0.4.0rc1-py3-none-any.whl#sha256=620ac01e7878ef4879dc411ca3a67a05293b3d9a90323cded70f18df0b4d7a9e (from https://pypi.org/simple/ppb/)
  Saved /tmp/tmp8uqz2cpq/ppb-0.4.0rc1-py3-none-any.whl
  Added ppb==0.4.0rc1 from https://files.pythonhosted.org/packages/6b/06/97ab49d6120e913c67e76cb6f2446dd196a35aa631a3d3012d5db40247d3/ppb-0.4.0rc1-py3-none-any.whl#sha256=620ac01e7878ef4879dc411ca3a67a05293b3d9a90323cded70f18df0b4d7a9e to build tracker '/tmp/pip-req-tracker-pjfp92tj'
  Removed ppb==0.4.0rc1 from https://files.pythonhosted.org/packages/6b/06/97ab49d6120e913c67e76cb6f2446dd196a35aa631a3d3012d5db40247d3/ppb-0.4.0rc1-py3-none-any.whl#sha256=620ac01e7878ef4879dc411ca3a67a05293b3d9a90323cded70f18df0b4d7a9e from build tracker '/tmp/pip-req-tracker-pjfp92tj'
Skipping ppb, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-qzyu5v9v/ppb
Removed build tracker '/tmp/pip-req-tracker-pjfp92tj'