Created temporary directory: /tmp/pip-ephem-wheel-cache-f1bulpb2
Created temporary directory: /tmp/pip-req-tracker-7u17vuui
Created requirements tracker '/tmp/pip-req-tracker-7u17vuui'
Created temporary directory: /tmp/pip-wheel-qyd9k46x
Collecting recursive-sgd==0.4.2
  1 location(s) to search for versions of recursive-sgd:
  * https://pypi.org/simple/recursive-sgd/
  Getting page https://pypi.org/simple/recursive-sgd/
  Analyzing links from page https://pypi.org/simple/recursive-sgd/
    Found link https://files.pythonhosted.org/packages/93/b9/6736f72c710816758945c8de4c897733d7db991fd6a67bf8882067cbd681/recursive_sgd-0.4.2-py3-none-any.whl#sha256=ec9bb929e5b9e01fcf23b371610445cd16e7f1aa00230b4c4a9a3721ebb3f328 (from https://pypi.org/simple/recursive-sgd/) (requires-python:>=3.4), version: 0.4.2
    Found link https://files.pythonhosted.org/packages/38/e3/01a057a5da8beb1401284a802a437e809cbca2bda16498f326c1ef0384eb/recursive_sgd-0.4.2.tar.gz#sha256=9f7c70bbcdce0f2539e91182c7ecfd2367593f74fe89b154fe1044ecf0a53694 (from https://pypi.org/simple/recursive-sgd/) (requires-python:>=3.4), version: 0.4.2
  Using version 0.4.2 (newest of versions: 0.4.2)
  Created temporary directory: /tmp/pip-unpack-gdmxzlkr
  Downloading https://files.pythonhosted.org/packages/93/b9/6736f72c710816758945c8de4c897733d7db991fd6a67bf8882067cbd681/recursive_sgd-0.4.2-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/93/b9/6736f72c710816758945c8de4c897733d7db991fd6a67bf8882067cbd681/recursive_sgd-0.4.2-py3-none-any.whl#sha256=ec9bb929e5b9e01fcf23b371610445cd16e7f1aa00230b4c4a9a3721ebb3f328 (from https://pypi.org/simple/recursive-sgd/) (requires-python:>=3.4)
  Saved /tmp/tmpb18ob2bo/recursive_sgd-0.4.2-py3-none-any.whl
  Added recursive-sgd==0.4.2 from https://files.pythonhosted.org/packages/93/b9/6736f72c710816758945c8de4c897733d7db991fd6a67bf8882067cbd681/recursive_sgd-0.4.2-py3-none-any.whl#sha256=ec9bb929e5b9e01fcf23b371610445cd16e7f1aa00230b4c4a9a3721ebb3f328 to build tracker '/tmp/pip-req-tracker-7u17vuui'
  Removed recursive-sgd==0.4.2 from https://files.pythonhosted.org/packages/93/b9/6736f72c710816758945c8de4c897733d7db991fd6a67bf8882067cbd681/recursive_sgd-0.4.2-py3-none-any.whl#sha256=ec9bb929e5b9e01fcf23b371610445cd16e7f1aa00230b4c4a9a3721ebb3f328 from build tracker '/tmp/pip-req-tracker-7u17vuui'
Skipping recursive-sgd, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-qyd9k46x/recursive-sgd
Removed build tracker '/tmp/pip-req-tracker-7u17vuui'