Created temporary directory: /tmp/pip-ephem-wheel-cache-617rerot
Created temporary directory: /tmp/pip-req-tracker-qdd0dgrc
Created requirements tracker '/tmp/pip-req-tracker-qdd0dgrc'
Created temporary directory: /tmp/pip-wheel-yn8q3_64
Collecting differential-evolution==1.0.0
  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
  Using version 1.0.0 (newest of versions: 1.0.0)
  Created temporary directory: /tmp/pip-unpack-wjv6jd7x
  Downloading https://files.pythonhosted.org/packages/68/5e/26d1a9b5cc6bd6b7b9bb0ab7c7bced71d4f54e50829e1143db675588c84b/differential_evolution-1.0.0-py3-none-any.whl
  Downloading from URL 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/)
  Saved /tmp/tmp75777yqx/differential_evolution-1.0.0-py3-none-any.whl
  Added differential-evolution==1.0.0 from https://files.pythonhosted.org/packages/68/5e/26d1a9b5cc6bd6b7b9bb0ab7c7bced71d4f54e50829e1143db675588c84b/differential_evolution-1.0.0-py3-none-any.whl#sha256=dd9921f0d1899cb2232af47c458675234d4f4ebf7ee164a20e9c28b14a415463 to build tracker '/tmp/pip-req-tracker-qdd0dgrc'
  Removed differential-evolution==1.0.0 from https://files.pythonhosted.org/packages/68/5e/26d1a9b5cc6bd6b7b9bb0ab7c7bced71d4f54e50829e1143db675588c84b/differential_evolution-1.0.0-py3-none-any.whl#sha256=dd9921f0d1899cb2232af47c458675234d4f4ebf7ee164a20e9c28b14a415463 from build tracker '/tmp/pip-req-tracker-qdd0dgrc'
Skipping differential-evolution, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-yn8q3_64/differential-evolution
Removed build tracker '/tmp/pip-req-tracker-qdd0dgrc'