Created temporary directory: /tmp/pip-ephem-wheel-cache-jvy9bnf8
Created temporary directory: /tmp/pip-req-tracker-v6n8ljsj
Created requirements tracker '/tmp/pip-req-tracker-v6n8ljsj'
Created temporary directory: /tmp/pip-wheel-i42z6oac
Collecting casbin==0.8.4
  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
    Found link https://files.pythonhosted.org/packages/6f/d1/950f11ed1c15f86ffc9a71341a1dec50635af1ce4aaf2496d16088ac875c/casbin-0.6.0-py3-none-any.whl#sha256=ba1247f4b42b7936d0e6f87a8cf95372d39a7f09e2e4a011bb5f866f4e570a81 (from https://pypi.org/simple/casbin/) (requires-python:>=3.3), version: 0.6.0
    Found link https://files.pythonhosted.org/packages/d8/92/cbe585052944ca0e34f8155b52ec4a122ad7b03a5a54561b9bef003fd07f/casbin-0.6.0.tar.gz#sha256=8ca9432118673f194235c563ddff92a3673ea2e37632fa0fb7c8f1908e7fe672 (from https://pypi.org/simple/casbin/) (requires-python:>=3.3), version: 0.6.0
    Found link https://files.pythonhosted.org/packages/21/c6/56217117ce320b99a5ea62fbbb36381430c891e2a4c2e03e9fc2f9e0cadb/casbin-0.6.1-py3-none-any.whl#sha256=1047bec28cf2154ab7060516f672968201df2a052f66ef7cf464f7f22eccdc76 (from https://pypi.org/simple/casbin/) (requires-python:>=3.3), version: 0.6.1
    Found link https://files.pythonhosted.org/packages/45/37/677f7daf188693a659c445ab458d76c42de7b1e76bec79f5af418745d723/casbin-0.6.1.tar.gz#sha256=6bea1472aec77f3fd5debf71b41d8072a8030051fecc83eb78975decde55e753 (from https://pypi.org/simple/casbin/) (requires-python:>=3.3), version: 0.6.1
    Found link https://files.pythonhosted.org/packages/21/e4/de7fe593b601f0586de18cde517abc947a69728041cf19c942ea4385ba11/casbin-0.7.0-py3-none-any.whl#sha256=926683348961c7b67986548e33213c8d40f6139a24b04b5a7b41028d8d0180ed (from https://pypi.org/simple/casbin/) (requires-python:>=3.3), version: 0.7.0
    Found link https://files.pythonhosted.org/packages/6e/e6/b1531e9cc846fd357e1273ca47165af70164810209806dc1ef8f3754b41e/casbin-0.7.0.tar.gz#sha256=391acc9ac67b7a25a350ebfca753e7a1be94dbcf2657f3651ff461c18d7bd546 (from https://pypi.org/simple/casbin/) (requires-python:>=3.3), version: 0.7.0
    Found link https://files.pythonhosted.org/packages/b3/6d/5858d54db889abdef3cf5fddbeed9ff98180c62f68879a609cc3f607ec0e/casbin-0.7.1-py3-none-any.whl#sha256=ef4bd1a67ff4b0f6297a0a63dec07d9657ae0d3525c4118393f56f64198e989f (from https://pypi.org/simple/casbin/) (requires-python:>=3.3), version: 0.7.1
    Found link https://files.pythonhosted.org/packages/83/e5/0d36ea4eebf4071e1cfa5a66ec18ca7fa58bc467f7fb8ead7418f28c3fa0/casbin-0.7.1.tar.gz#sha256=09930815ee49d4639d3670dedbb7a42120723d9e80e09263061464a6a3fa6fcb (from https://pypi.org/simple/casbin/) (requires-python:>=3.3), version: 0.7.1
    Found link https://files.pythonhosted.org/packages/e2/f6/797c752c1135056037a731ebd0cb4f02be88bcbb4d7d7606df1167c8b13f/casbin-0.8.0-py3-none-any.whl#sha256=51b3526e5f69a998b9837a657694c01967c79371fd3ef5b7ebaa9237698ea7bb (from https://pypi.org/simple/casbin/) (requires-python:>=3.3), version: 0.8.0
    Found link https://files.pythonhosted.org/packages/7f/f6/72793140d9232af4dc52e8782165e56e0e16181373e25e0bfa2ce401fc6c/casbin-0.8.0.tar.gz#sha256=f6e697f8d2c0511c85615a62f88f88779f2da72d37a7b28767de8d7fd0d7c72f (from https://pypi.org/simple/casbin/) (requires-python:>=3.3), version: 0.8.0
    Found link https://files.pythonhosted.org/packages/ce/c1/47aa4f7fda9ef50ce224eb482d1760f0341ac591dd7cef46c6b776b724b3/casbin-0.8.1-py3-none-any.whl#sha256=91a753d94a0af60ccf7a2b43879b4d1ff9deb07a175f7a13740bd21bf498b5d2 (from https://pypi.org/simple/casbin/) (requires-python:>=3.3), version: 0.8.1
    Found link https://files.pythonhosted.org/packages/3d/5d/414f11736d11cfd7abcd64f72e636e7df08a9f9b31fdf830c20fcf009351/casbin-0.8.1.tar.gz#sha256=0ed4a2bb533d1940abbd6fe186fa62c5a2ec42e74be433bbceb398fcc5a9a75f (from https://pypi.org/simple/casbin/) (requires-python:>=3.3), version: 0.8.1
    Found link https://files.pythonhosted.org/packages/f9/bf/be21b228206563efaebee562fd647ad19906f8feeec75316617fc6bd66a1/casbin-0.8.2-py3-none-any.whl#sha256=6500306cffb652540c195e52d630b35b7e4dcdd72e754ef8a8c3ca4d19dc891f (from https://pypi.org/simple/casbin/) (requires-python:>=3.3), version: 0.8.2
    Found link https://files.pythonhosted.org/packages/fd/59/e356139f95f112911d1d983aeaae5d2720a977a9d862a7cb6ebfc33ff052/casbin-0.8.2.tar.gz#sha256=df132df4e6cb69edf822e427afc6df406b18dfc7d0f12c803d157c6ba235cc3a (from https://pypi.org/simple/casbin/) (requires-python:>=3.3), version: 0.8.2
    Found link https://files.pythonhosted.org/packages/86/ec/c40031d7384a13ee8f5aa4ac898702977a18cbacbc54d1942e29f9daf534/casbin-0.8.3-py3-none-any.whl#sha256=484312b553f9704ff28852a75d21be800bb4796364f23e455f7408c244a86e61 (from https://pypi.org/simple/casbin/) (requires-python:>=3.3), version: 0.8.3
    Found link https://files.pythonhosted.org/packages/95/0a/76d42a33d33d1eb17c0bbaa0f782a813f93484e8558df84718265e92a25f/casbin-0.8.3.tar.gz#sha256=572092003e905cba2767eff5a395d6dbd111434ea5ba8ef02216ba8567cd8f19 (from https://pypi.org/simple/casbin/) (requires-python:>=3.3), version: 0.8.3
    Found link https://files.pythonhosted.org/packages/4a/4c/3c12b0ba2a2ed6bb381c3993b765b15cbb4e7877061cb7f6815e63db078f/casbin-0.8.4-py3-none-any.whl#sha256=20900bc07880202d6b3d11e4e2107fdc778bb638cbdfe3b4ce017a1e5367f852 (from https://pypi.org/simple/casbin/) (requires-python:>=3.3), version: 0.8.4
    Found link https://files.pythonhosted.org/packages/6c/3c/cfbdca498104178dfa2eeaa79a7bb1933894730a0de719b8d831f499d1c5/casbin-0.8.4.tar.gz#sha256=f66038b9903191c512b32ba9034ec7c682c95576837de11b99d1703cc46253d3 (from https://pypi.org/simple/casbin/) (requires-python:>=3.3), version: 0.8.4
  Using version 0.8.4 (newest of versions: 0.8.4)
  Created temporary directory: /tmp/pip-unpack-eip76xcf
  Downloading https://files.pythonhosted.org/packages/4a/4c/3c12b0ba2a2ed6bb381c3993b765b15cbb4e7877061cb7f6815e63db078f/casbin-0.8.4-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/4a/4c/3c12b0ba2a2ed6bb381c3993b765b15cbb4e7877061cb7f6815e63db078f/casbin-0.8.4-py3-none-any.whl#sha256=20900bc07880202d6b3d11e4e2107fdc778bb638cbdfe3b4ce017a1e5367f852 (from https://pypi.org/simple/casbin/) (requires-python:>=3.3)
  Saved /tmp/tmpz7y2dosc/casbin-0.8.4-py3-none-any.whl
  Added casbin==0.8.4 from https://files.pythonhosted.org/packages/4a/4c/3c12b0ba2a2ed6bb381c3993b765b15cbb4e7877061cb7f6815e63db078f/casbin-0.8.4-py3-none-any.whl#sha256=20900bc07880202d6b3d11e4e2107fdc778bb638cbdfe3b4ce017a1e5367f852 to build tracker '/tmp/pip-req-tracker-v6n8ljsj'
  Removed casbin==0.8.4 from https://files.pythonhosted.org/packages/4a/4c/3c12b0ba2a2ed6bb381c3993b765b15cbb4e7877061cb7f6815e63db078f/casbin-0.8.4-py3-none-any.whl#sha256=20900bc07880202d6b3d11e4e2107fdc778bb638cbdfe3b4ce017a1e5367f852 from build tracker '/tmp/pip-req-tracker-v6n8ljsj'
Skipping casbin, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-i42z6oac/casbin
Removed build tracker '/tmp/pip-req-tracker-v6n8ljsj'