Created temporary directory: /tmp/pip-ephem-wheel-cache-j4ygxsua
Created temporary directory: /tmp/pip-req-tracker-ec_ozprc
Created requirements tracker '/tmp/pip-req-tracker-ec_ozprc'
Created temporary directory: /tmp/pip-wheel-9zif90qz
Collecting EZFF==0.9.1
  1 location(s) to search for versions of EZFF:
  * https://pypi.org/simple/ezff/
  Getting page https://pypi.org/simple/ezff/
  Analyzing links from page https://pypi.org/simple/ezff/
    Found link https://files.pythonhosted.org/packages/02/94/938370b012913a973dbf97dedfe428f94a239007a11c92438c97696b2f06/EZFF-0.9.0-py3-none-any.whl#sha256=fd024dbf1989967894a153cbdf6bdaa6f3d80bb46b9c5a72d22f40b9340f5a99 (from https://pypi.org/simple/ezff/), version: 0.9.0
    Found link https://files.pythonhosted.org/packages/0e/c4/b4f26fcd1394d3b679c0a970f3c6bb6bbaf1b89b0a7b639abf03e7033d94/EZFF-0.9.0.tar.gz#sha256=22f51145038ce51d37524a51c49e1b5d9d2048e18b07755e082877e157f71d67 (from https://pypi.org/simple/ezff/), version: 0.9.0
    Found link https://files.pythonhosted.org/packages/fd/9b/edeb0e9ec804f3f3cff4b0c20274db46708b62ab99e5f344248d581cc868/EZFF-0.9.1-py3-none-any.whl#sha256=af648aba2f59ab273be41973989347577f85974ded3c88b9a88c686a494c460e (from https://pypi.org/simple/ezff/), version: 0.9.1
    Found link https://files.pythonhosted.org/packages/e9/64/529b8f2cd3693ffd849930380fe4d19b527354bd29204428065e8f74eaab/EZFF-0.9.1.tar.gz#sha256=2d2ea6d3ed277ca8cc18df9b3058bf5537855c182b7c7d4b90761d02b070084f (from https://pypi.org/simple/ezff/), version: 0.9.1
  Using version 0.9.1 (newest of versions: 0.9.1)
  Created temporary directory: /tmp/pip-unpack-k0p7ro8b
  Downloading https://files.pythonhosted.org/packages/fd/9b/edeb0e9ec804f3f3cff4b0c20274db46708b62ab99e5f344248d581cc868/EZFF-0.9.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/fd/9b/edeb0e9ec804f3f3cff4b0c20274db46708b62ab99e5f344248d581cc868/EZFF-0.9.1-py3-none-any.whl#sha256=af648aba2f59ab273be41973989347577f85974ded3c88b9a88c686a494c460e (from https://pypi.org/simple/ezff/)
  Saved /tmp/tmpwughfp4d/EZFF-0.9.1-py3-none-any.whl
  Added EZFF==0.9.1 from https://files.pythonhosted.org/packages/fd/9b/edeb0e9ec804f3f3cff4b0c20274db46708b62ab99e5f344248d581cc868/EZFF-0.9.1-py3-none-any.whl#sha256=af648aba2f59ab273be41973989347577f85974ded3c88b9a88c686a494c460e to build tracker '/tmp/pip-req-tracker-ec_ozprc'
  Removed EZFF==0.9.1 from https://files.pythonhosted.org/packages/fd/9b/edeb0e9ec804f3f3cff4b0c20274db46708b62ab99e5f344248d581cc868/EZFF-0.9.1-py3-none-any.whl#sha256=af648aba2f59ab273be41973989347577f85974ded3c88b9a88c686a494c460e from build tracker '/tmp/pip-req-tracker-ec_ozprc'
Skipping EZFF, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-9zif90qz/EZFF
Removed build tracker '/tmp/pip-req-tracker-ec_ozprc'