Created temporary directory: /tmp/pip-ephem-wheel-cache-u8t040ns
Created temporary directory: /tmp/pip-req-tracker-i8618fqm
Created requirements tracker '/tmp/pip-req-tracker-i8618fqm'
Created temporary directory: /tmp/pip-wheel-zsxpwu8q
Collecting strumpf==0.1
  1 location(s) to search for versions of strumpf:
  * https://pypi.org/simple/strumpf/
  Getting page https://pypi.org/simple/strumpf/
  Analyzing links from page https://pypi.org/simple/strumpf/
    Skipping link https://files.pythonhosted.org/packages/8d/8d/ed034d38c204c6507c94728aafc7fbd92885039b2f18b57df9b245e3cd0e/strumpf-0.1-py2-none-any.whl#sha256=392a001eab489bef2653dd434362f404ac1c4755ab20a067a5a2b10e8ec86cdf (from https://pypi.org/simple/strumpf/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/74/b1/8f52729429a99232a0ccb45dd200b535144fc306ecdeb69dfff75e1801b4/strumpf-0.1-py3-none-any.whl#sha256=97eed9dfe7c8a9288ede6c7b2c0937f35b780a9838f56637da9d357f90927736 (from https://pypi.org/simple/strumpf/), version: 0.1
    Found link https://files.pythonhosted.org/packages/5e/9a/522210dacea3ef27a4681b46f78e8fb8dd3648d19b24bca06cfc7d4e61e9/strumpf-0.1.tar.gz#sha256=4ca00fd67324ce20061f39200371569f367e0646602807130a1b1ee619e3905a (from https://pypi.org/simple/strumpf/), version: 0.1
  Using version 0.1 (newest of versions: 0.1)
  Created temporary directory: /tmp/pip-unpack-qdmq1py8
  Downloading https://files.pythonhosted.org/packages/74/b1/8f52729429a99232a0ccb45dd200b535144fc306ecdeb69dfff75e1801b4/strumpf-0.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/74/b1/8f52729429a99232a0ccb45dd200b535144fc306ecdeb69dfff75e1801b4/strumpf-0.1-py3-none-any.whl#sha256=97eed9dfe7c8a9288ede6c7b2c0937f35b780a9838f56637da9d357f90927736 (from https://pypi.org/simple/strumpf/)
  Saved /tmp/tmp9dhkuqju/strumpf-0.1-py3-none-any.whl
  Added strumpf==0.1 from https://files.pythonhosted.org/packages/74/b1/8f52729429a99232a0ccb45dd200b535144fc306ecdeb69dfff75e1801b4/strumpf-0.1-py3-none-any.whl#sha256=97eed9dfe7c8a9288ede6c7b2c0937f35b780a9838f56637da9d357f90927736 to build tracker '/tmp/pip-req-tracker-i8618fqm'
  Removed strumpf==0.1 from https://files.pythonhosted.org/packages/74/b1/8f52729429a99232a0ccb45dd200b535144fc306ecdeb69dfff75e1801b4/strumpf-0.1-py3-none-any.whl#sha256=97eed9dfe7c8a9288ede6c7b2c0937f35b780a9838f56637da9d357f90927736 from build tracker '/tmp/pip-req-tracker-i8618fqm'
Skipping strumpf, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-zsxpwu8q/strumpf
Removed build tracker '/tmp/pip-req-tracker-i8618fqm'