Created temporary directory: /tmp/pip-ephem-wheel-cache-bxhsleu7
Created temporary directory: /tmp/pip-req-tracker-sb805fea
Created requirements tracker '/tmp/pip-req-tracker-sb805fea'
Created temporary directory: /tmp/pip-wheel-5llsdkbm
Looking in indexes: https://pypi.python.org/simple
Collecting metric-learn==0.4.0
  1 location(s) to search for versions of metric-learn:
  * https://pypi.python.org/simple/metric-learn/
  Getting page https://pypi.python.org/simple/metric-learn/
  Analyzing links from page https://pypi.org/simple/metric-learn/
    Found link https://files.pythonhosted.org/packages/b6/03/688cdc00826567cd9a91d543073eb2989b1f8d2458a5aad8b3c7fa2151ef/metric-learn-0.1.0.tar.gz#sha256=03559e7cd8936ba32ca2a3637f11910a5fa65a1f43260617d4d32c459e7c7272 (from https://pypi.org/simple/metric-learn/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/44/e0/9fd04994d98d1f332860409cddfffd0be4596f585410be722729e8d6ebc0/metric-learn-0.1.1.tar.gz#sha256=09056f87ed9dc051f31ea6c6bff62d1eb6a3eadf7abc81107fd28cc30026413c (from https://pypi.org/simple/metric-learn/), version: 0.1.1
    Found link https://files.pythonhosted.org/packages/42/f7/62f3b3b2dec397af71d2207467d07247e74466b2565454bfcee6416f2741/metric-learn-0.2.0.tar.gz#sha256=af2d98c737f2d95c4a2ee07282c59f918553ff61f302a0867f034e4a5e09c638 (from https://pypi.org/simple/metric-learn/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/4b/9b/2e6f6bc16665b9d6a8f23fe31f012fb5840cdc67e2378af5871782cba766/metric-learn-0.3.0.tar.gz#sha256=80711fc830c817b2dc1da4f85bff45995e432db87da920f42cc5cbf586f81423 (from https://pypi.org/simple/metric-learn/), version: 0.3.0
    Found link https://files.pythonhosted.org/packages/73/e3/818f5f69ba6581df7fdc55a4940783771fcb155cf2821ba51734416c0a9f/metric-learn-0.4.0.tar.gz#sha256=697fa55bc11f97a36835cf70a7833b93bb5481a3468f503fb4da22bf0137b400 (from https://pypi.org/simple/metric-learn/), version: 0.4.0
    Found link https://files.pythonhosted.org/packages/64/a0/ae37bc19263370abf7548e386abb9b74916716ce1d7d0a4713ae42e6ab6d/metric_learn-0.4.0-py2.py3-none-any.whl#sha256=3f3ccd61b6fd09ef780becab1f56a31c434d1d4ae9fc8b6386540ed91a0ba917 (from https://pypi.org/simple/metric-learn/), version: 0.4.0
  Using version 0.4.0 (newest of versions: 0.4.0)
  Created temporary directory: /tmp/pip-unpack-f8om5mgq
  Downloading https://files.pythonhosted.org/packages/64/a0/ae37bc19263370abf7548e386abb9b74916716ce1d7d0a4713ae42e6ab6d/metric_learn-0.4.0-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/64/a0/ae37bc19263370abf7548e386abb9b74916716ce1d7d0a4713ae42e6ab6d/metric_learn-0.4.0-py2.py3-none-any.whl#sha256=3f3ccd61b6fd09ef780becab1f56a31c434d1d4ae9fc8b6386540ed91a0ba917 (from https://pypi.org/simple/metric-learn/)
  Saved /tmp/tmpnf0542fd/metric_learn-0.4.0-py2.py3-none-any.whl
  Added metric-learn==0.4.0 from https://files.pythonhosted.org/packages/64/a0/ae37bc19263370abf7548e386abb9b74916716ce1d7d0a4713ae42e6ab6d/metric_learn-0.4.0-py2.py3-none-any.whl#sha256=3f3ccd61b6fd09ef780becab1f56a31c434d1d4ae9fc8b6386540ed91a0ba917 to build tracker '/tmp/pip-req-tracker-sb805fea'
  Removed metric-learn==0.4.0 from https://files.pythonhosted.org/packages/64/a0/ae37bc19263370abf7548e386abb9b74916716ce1d7d0a4713ae42e6ab6d/metric_learn-0.4.0-py2.py3-none-any.whl#sha256=3f3ccd61b6fd09ef780becab1f56a31c434d1d4ae9fc8b6386540ed91a0ba917 from build tracker '/tmp/pip-req-tracker-sb805fea'
Skipping metric-learn, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-5llsdkbm/metric-learn
Removed build tracker '/tmp/pip-req-tracker-sb805fea'