Created temporary directory: /tmp/pip-ephem-wheel-cache-tdk0iq6m
Created temporary directory: /tmp/pip-req-tracker-a2c26f2q
Created requirements tracker '/tmp/pip-req-tracker-a2c26f2q'
Created temporary directory: /tmp/pip-wheel-m0kht1ym
Collecting LambdaRankNN==0.1.0
  1 location(s) to search for versions of LambdaRankNN:
  * https://pypi.org/simple/lambdaranknn/
  Getting page https://pypi.org/simple/lambdaranknn/
  Analyzing links from page https://pypi.org/simple/lambdaranknn/
    Found link https://files.pythonhosted.org/packages/3a/7f/ace2cfcd5a989daf12624d7382caf55b6cb7b0433f151065be230bc73545/LambdaRankNN-0.1.0-py3-none-any.whl#sha256=88c9810a716c218a9362c911907a2ddff82c2345f0c0773ad91c0565580ca281 (from https://pypi.org/simple/lambdaranknn/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/8f/f9/4fd76d6bdc8a3dd47a06e19c65bab45c4396a4ae186ac73b76b183cf3d26/LambdaRankNN-0.1.0.tar.gz#sha256=07c8ab7e48494987ba63a9b664ad78d3bee82317ab460b36386b64aee26d5a2e (from https://pypi.org/simple/lambdaranknn/), version: 0.1.0
  Using version 0.1.0 (newest of versions: 0.1.0)
  Created temporary directory: /tmp/pip-unpack-jygtqqei
  Downloading https://files.pythonhosted.org/packages/3a/7f/ace2cfcd5a989daf12624d7382caf55b6cb7b0433f151065be230bc73545/LambdaRankNN-0.1.0-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/3a/7f/ace2cfcd5a989daf12624d7382caf55b6cb7b0433f151065be230bc73545/LambdaRankNN-0.1.0-py3-none-any.whl#sha256=88c9810a716c218a9362c911907a2ddff82c2345f0c0773ad91c0565580ca281 (from https://pypi.org/simple/lambdaranknn/)
  Saved /tmp/tmpvg3idr00/LambdaRankNN-0.1.0-py3-none-any.whl
  Added LambdaRankNN==0.1.0 from https://files.pythonhosted.org/packages/3a/7f/ace2cfcd5a989daf12624d7382caf55b6cb7b0433f151065be230bc73545/LambdaRankNN-0.1.0-py3-none-any.whl#sha256=88c9810a716c218a9362c911907a2ddff82c2345f0c0773ad91c0565580ca281 to build tracker '/tmp/pip-req-tracker-a2c26f2q'
  Removed LambdaRankNN==0.1.0 from https://files.pythonhosted.org/packages/3a/7f/ace2cfcd5a989daf12624d7382caf55b6cb7b0433f151065be230bc73545/LambdaRankNN-0.1.0-py3-none-any.whl#sha256=88c9810a716c218a9362c911907a2ddff82c2345f0c0773ad91c0565580ca281 from build tracker '/tmp/pip-req-tracker-a2c26f2q'
Skipping LambdaRankNN, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-m0kht1ym/LambdaRankNN
Removed build tracker '/tmp/pip-req-tracker-a2c26f2q'