Created temporary directory: /tmp/pip-ephem-wheel-cache-fkyhjoxf
Created temporary directory: /tmp/pip-req-tracker-jcoi9kg_
Created requirements tracker '/tmp/pip-req-tracker-jcoi9kg_'
Created temporary directory: /tmp/pip-wheel-ku76bpni
Collecting differential-evolution==1.0.1
  1 location(s) to search for versions of differential-evolution:
  * https://pypi.org/simple/differential-evolution/
  Getting page https://pypi.org/simple/differential-evolution/
  Analyzing links from page https://pypi.org/simple/differential-evolution/
    Found link https://files.pythonhosted.org/packages/68/5e/26d1a9b5cc6bd6b7b9bb0ab7c7bced71d4f54e50829e1143db675588c84b/differential_evolution-1.0.0-py3-none-any.whl#sha256=dd9921f0d1899cb2232af47c458675234d4f4ebf7ee164a20e9c28b14a415463 (from https://pypi.org/simple/differential-evolution/), version: 1.0.0
    Found link https://files.pythonhosted.org/packages/82/e5/4f8ae5e912f911f1a30c05a15e237d2fb3c2129635f69fc8ce4939970099/differential_evolution-1.0.0.tar.gz#sha256=b58ecd717f44fe70d89d66dd439919e866402188b1ab7be5b386cedc549b2d47 (from https://pypi.org/simple/differential-evolution/), version: 1.0.0
    Found link https://files.pythonhosted.org/packages/b6/c3/6d7ff2c39d7f0a4ece65951939c08ad140a81fca40a27f9e5424f2d21b1d/differential_evolution-1.0.1-py3-none-any.whl#sha256=b0e2a594040d62a30b7cd3a5d172f2552c47eaac32aa1ea535315e761ffd758f (from https://pypi.org/simple/differential-evolution/), version: 1.0.1
    Found link https://files.pythonhosted.org/packages/51/38/9c4a19551b94246a6e8fa38f4494ef7fe7012e74684713acd2f2defb66c1/differential_evolution-1.0.1.tar.gz#sha256=7a7f32d1f89d63c4085ad70fc08a8dbf07ded058edb269f817052449d860cd61 (from https://pypi.org/simple/differential-evolution/), version: 1.0.1
  Using version 1.0.1 (newest of versions: 1.0.1)
  Created temporary directory: /tmp/pip-unpack-uxczerpb
  Downloading https://files.pythonhosted.org/packages/b6/c3/6d7ff2c39d7f0a4ece65951939c08ad140a81fca40a27f9e5424f2d21b1d/differential_evolution-1.0.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/b6/c3/6d7ff2c39d7f0a4ece65951939c08ad140a81fca40a27f9e5424f2d21b1d/differential_evolution-1.0.1-py3-none-any.whl#sha256=b0e2a594040d62a30b7cd3a5d172f2552c47eaac32aa1ea535315e761ffd758f (from https://pypi.org/simple/differential-evolution/)
  Saved /tmp/tmpo6mmn2_9/differential_evolution-1.0.1-py3-none-any.whl
  Added differential-evolution==1.0.1 from https://files.pythonhosted.org/packages/b6/c3/6d7ff2c39d7f0a4ece65951939c08ad140a81fca40a27f9e5424f2d21b1d/differential_evolution-1.0.1-py3-none-any.whl#sha256=b0e2a594040d62a30b7cd3a5d172f2552c47eaac32aa1ea535315e761ffd758f to build tracker '/tmp/pip-req-tracker-jcoi9kg_'
  Removed differential-evolution==1.0.1 from https://files.pythonhosted.org/packages/b6/c3/6d7ff2c39d7f0a4ece65951939c08ad140a81fca40a27f9e5424f2d21b1d/differential_evolution-1.0.1-py3-none-any.whl#sha256=b0e2a594040d62a30b7cd3a5d172f2552c47eaac32aa1ea535315e761ffd758f from build tracker '/tmp/pip-req-tracker-jcoi9kg_'
Skipping differential-evolution, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-ku76bpni/differential-evolution
Removed build tracker '/tmp/pip-req-tracker-jcoi9kg_'