Created temporary directory: /tmp/pip-ephem-wheel-cache-ucuqgkon
Created temporary directory: /tmp/pip-req-tracker-qdknyp_p
Created requirements tracker '/tmp/pip-req-tracker-qdknyp_p'
Created temporary directory: /tmp/pip-wheel-poppgo3u
Looking in indexes: https://pypi.python.org/simple
Collecting iterative-stratification==0.1.6
  1 location(s) to search for versions of iterative-stratification:
  * https://pypi.python.org/simple/iterative-stratification/
  Getting page https://pypi.python.org/simple/iterative-stratification/
  Analyzing links from page https://pypi.org/simple/iterative-stratification/
    Found link https://files.pythonhosted.org/packages/3a/26/e66b1106a2674d43d89242864f2fd5643b809f1dfb3491e2b9a0aef0e5c4/iterative-stratification-0.1.2.tar.gz#sha256=886752a7b655e89816bd9cfc5cf02c26dd7aa39077318383b7a8ea1fcc69c2a7 (from https://pypi.org/simple/iterative-stratification/), version: 0.1.2
    Found link https://files.pythonhosted.org/packages/e2/70/490089e024cd8b902af86744335972d2a9d2ad35cdbfc95ef0d8e07e3f2d/iterative-stratification-0.1.3.tar.gz#sha256=6e8a883a73103050dfef1cdc002b444cbbfcd5479d64a4fcd6c07aae2aabce14 (from https://pypi.org/simple/iterative-stratification/), version: 0.1.3
    Found link https://files.pythonhosted.org/packages/b6/4c/1457871c2fd70b1679b7cd5b93a8639db6579bfbeb6c42552017903af47b/iterative-stratification-0.1.4.tar.gz#sha256=10992499600d63c05f2b9f8a2d6f24b32cd26f0dd80aaf168eef296dcf485464 (from https://pypi.org/simple/iterative-stratification/), version: 0.1.4
    Found link https://files.pythonhosted.org/packages/0f/96/d6f2dd9c51791d5e4e0a750157fc2f43c3cd9d40840417f8f60e70ff7ac7/iterative-stratification-0.1.6.tar.gz#sha256=db31fd617643807949584707767b619edf202905ce9d83d0b0fce1e38c2680ff (from https://pypi.org/simple/iterative-stratification/), version: 0.1.6
    Found link https://files.pythonhosted.org/packages/9d/79/9ba64c8c07b07b8b45d80725b2ebd7b7884701c1da34f70d4749f7b45f9a/iterative_stratification-0.1.6-py3-none-any.whl#sha256=fedac245ad46d18173f698da39c89b6c1a1b62a82aded0636ca78c3c2105f45e (from https://pypi.org/simple/iterative-stratification/), version: 0.1.6
  Using version 0.1.6 (newest of versions: 0.1.6)
  Created temporary directory: /tmp/pip-unpack-4xx9ioh5
  Downloading https://files.pythonhosted.org/packages/9d/79/9ba64c8c07b07b8b45d80725b2ebd7b7884701c1da34f70d4749f7b45f9a/iterative_stratification-0.1.6-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/9d/79/9ba64c8c07b07b8b45d80725b2ebd7b7884701c1da34f70d4749f7b45f9a/iterative_stratification-0.1.6-py3-none-any.whl#sha256=fedac245ad46d18173f698da39c89b6c1a1b62a82aded0636ca78c3c2105f45e (from https://pypi.org/simple/iterative-stratification/)
  Saved /tmp/tmpqynllg9u/iterative_stratification-0.1.6-py3-none-any.whl
  Added iterative-stratification==0.1.6 from https://files.pythonhosted.org/packages/9d/79/9ba64c8c07b07b8b45d80725b2ebd7b7884701c1da34f70d4749f7b45f9a/iterative_stratification-0.1.6-py3-none-any.whl#sha256=fedac245ad46d18173f698da39c89b6c1a1b62a82aded0636ca78c3c2105f45e to build tracker '/tmp/pip-req-tracker-qdknyp_p'
  Removed iterative-stratification==0.1.6 from https://files.pythonhosted.org/packages/9d/79/9ba64c8c07b07b8b45d80725b2ebd7b7884701c1da34f70d4749f7b45f9a/iterative_stratification-0.1.6-py3-none-any.whl#sha256=fedac245ad46d18173f698da39c89b6c1a1b62a82aded0636ca78c3c2105f45e from build tracker '/tmp/pip-req-tracker-qdknyp_p'
Skipping iterative-stratification, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-poppgo3u/iterative-stratification
Removed build tracker '/tmp/pip-req-tracker-qdknyp_p'