Created temporary directory: /tmp/pip-ephem-wheel-cache-lwrxjkfz
Created temporary directory: /tmp/pip-req-tracker-o5eo44vr
Created requirements tracker '/tmp/pip-req-tracker-o5eo44vr'
Created temporary directory: /tmp/pip-wheel-a_5x4mpk
Collecting casbin==0.2
  1 location(s) to search for versions of casbin:
  * https://pypi.org/simple/casbin/
  Getting page https://pypi.org/simple/casbin/
  Analyzing links from page https://pypi.org/simple/casbin/
    The package https://files.pythonhosted.org/packages/76/c2/a75951f300b8cd6f4973a1830e79fa5a69a847f9a14e83e573ac9cdcef39/casbin-0.1.1.tar.gz#sha256=1d457e9e25c4798ccd12873369f1fb0a8abd812a556b9505956ce9ac6705bad6 (from https://pypi.org/simple/casbin/) (requires-python:>=3.6) is incompatible with the pythonversion in use. Acceptable python versions are:>=3.6
    Found link https://files.pythonhosted.org/packages/14/c9/f22830c05f010f09424813386fc83c20ed25697d3f03c3136509dcdc9d5d/casbin-0.2-py3-none-any.whl#sha256=6ecd719754e4c59704c088c6125c3e2f564968729f41a6c9a5134d609808b94f (from https://pypi.org/simple/casbin/) (requires-python:>=3.3), version: 0.2
    Found link https://files.pythonhosted.org/packages/fc/eb/d48c8347e4e215a8b00c5a48f64faf97b9cb2328daa8c88785292861a231/casbin-0.2.tar.gz#sha256=07eef143bbb36d40c3efd71f4267dd64d1314546d5c4b784e8cef82a9f019ba0 (from https://pypi.org/simple/casbin/) (requires-python:>=3.3), version: 0.2
    Found link https://files.pythonhosted.org/packages/d3/e8/021e8508e0d086451772166a51306914cb453c0367f32d95376ba3f00410/casbin-0.3-py3-none-any.whl#sha256=a73bc7304b888ff91c54b4f3de33a220bb64764ddb6de1940ff448c7e2cf40f1 (from https://pypi.org/simple/casbin/) (requires-python:>=3.3), version: 0.3
    Found link https://files.pythonhosted.org/packages/6b/30/ecf3b5dafd592cc5ddff4d446f8035c2a30f07749d71092758a5cb4ad18e/casbin-0.3.tar.gz#sha256=33ecb5d5665342fa70ce9e0fbdb4bb536df24685cb148a5cdff07853e98afae3 (from https://pypi.org/simple/casbin/) (requires-python:>=3.3), version: 0.3
    Found link https://files.pythonhosted.org/packages/95/9f/a4b68859c5e8743896218e2f4b8b12a81897aabda2976882bd910dc2c7db/casbin-0.4-py3-none-any.whl#sha256=0b435f5562d6e5f6cf5f3745ed5acbbd129d83d060ef3354c012d4f69b0766c6 (from https://pypi.org/simple/casbin/) (requires-python:>=3.3), version: 0.4
    Found link https://files.pythonhosted.org/packages/73/3a/a8b30a31ff83c69d7e7ac7d8c76d2bd369390b20134e39460c2ce577fa54/casbin-0.4.tar.gz#sha256=a9ded942d7b5cb2451138c9ae5983195fb4e3025f7420debe08674c4248c71f0 (from https://pypi.org/simple/casbin/) (requires-python:>=3.3), version: 0.4
    Found link https://files.pythonhosted.org/packages/4f/43/02499c51bcc116bf5836991c6295ca05ecbf3d20e588d8f11ffaab3dd185/casbin-0.5-py3-none-any.whl#sha256=4e1aa0a766ce637e6f30b71015bb5465b1005dbbeb7ae040bd819a14f0d11f2c (from https://pypi.org/simple/casbin/) (requires-python:>=3.3), version: 0.5
    Found link https://files.pythonhosted.org/packages/23/5e/8dc1804694050b7008c21e8b34777193d918805b9abfe33b87775d9372bc/casbin-0.5.tar.gz#sha256=a2aefdb8dd408c262d7d6cd9b716525aeffa234857413bf0d1e9159752504f6f (from https://pypi.org/simple/casbin/) (requires-python:>=3.3), version: 0.5
  Using version 0.2 (newest of versions: 0.2)
  Created temporary directory: /tmp/pip-unpack-tuywsq5g
  Downloading https://files.pythonhosted.org/packages/14/c9/f22830c05f010f09424813386fc83c20ed25697d3f03c3136509dcdc9d5d/casbin-0.2-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/14/c9/f22830c05f010f09424813386fc83c20ed25697d3f03c3136509dcdc9d5d/casbin-0.2-py3-none-any.whl#sha256=6ecd719754e4c59704c088c6125c3e2f564968729f41a6c9a5134d609808b94f (from https://pypi.org/simple/casbin/) (requires-python:>=3.3)
  Saved /tmp/tmptk8o7ybp/casbin-0.2-py3-none-any.whl
  Added casbin==0.2 from https://files.pythonhosted.org/packages/14/c9/f22830c05f010f09424813386fc83c20ed25697d3f03c3136509dcdc9d5d/casbin-0.2-py3-none-any.whl#sha256=6ecd719754e4c59704c088c6125c3e2f564968729f41a6c9a5134d609808b94f to build tracker '/tmp/pip-req-tracker-o5eo44vr'
  Removed casbin==0.2 from https://files.pythonhosted.org/packages/14/c9/f22830c05f010f09424813386fc83c20ed25697d3f03c3136509dcdc9d5d/casbin-0.2-py3-none-any.whl#sha256=6ecd719754e4c59704c088c6125c3e2f564968729f41a6c9a5134d609808b94f from build tracker '/tmp/pip-req-tracker-o5eo44vr'
Skipping casbin, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-a_5x4mpk/casbin
Removed build tracker '/tmp/pip-req-tracker-o5eo44vr'