Collecting neutron==12.0.0
  1 location(s) to search for versions of neutron:
  * https://pypi.python.org/simple/neutron/
  Getting page https://pypi.python.org/simple/neutron/
  Analyzing links from page https://pypi.python.org/simple/neutron/
    Found link https://pypi.python.org/packages/1c/b4/3b9b2fbd96c2c73842ea274a414bfe90d5e2dc202523694b3ec6b5012e06/neutron-12.0.0.0rc1.tar.gz#md5=3f13371913c46bd029d02723d579c850 (from https://pypi.python.org/simple/neutron/), version: 12.0.0.0rc1
    Found link https://pypi.python.org/packages/3a/c7/ef4b5c40d5c0e56033c94289d782306046bff8a5cd1fc71e710f3c99dbf2/neutron-12.0.0.tar.gz#md5=525e46d47ba9c88083aa52b590a9b184 (from https://pypi.python.org/simple/neutron/), version: 12.0.0
    Found link https://pypi.python.org/packages/76/5b/b62cd37bcfc4d525ac400d5b0189dca19486ebb6cc0ff5590cd0576b83f4/neutron-12.0.0.0b3.tar.gz#md5=3c13a5bf92692c9a20bd0e35755549db (from https://pypi.python.org/simple/neutron/), version: 12.0.0.0b3
    Found link https://pypi.python.org/packages/85/83/4b55932fc76d98201d63a5609e1846d8cb592b69aadd2914ac0a822e4c30/neutron-12.0.0.0b3-py2.py3-none-any.whl#md5=036b6dfe7030d018ad7d731df0173143 (from https://pypi.python.org/simple/neutron/), version: 12.0.0.0b3
    Found link https://pypi.python.org/packages/85/ee/24a3a1010aff742349166bbda3d2fe2dbe17d46e687599e40adcf86d5d9d/neutron-12.0.0.0rc2.tar.gz#md5=dcd2145072176384397c1c23397b019d (from https://pypi.python.org/simple/neutron/), version: 12.0.0.0rc2
    Found link https://pypi.python.org/packages/a6/b5/6ee13b4baeb25daee24c30a7af0d3dc0735af94ee41c4c385b39bf1ca7c0/neutron-12.0.0-py2.py3-none-any.whl#md5=5897f248cbc654ee9379a63b55145458 (from https://pypi.python.org/simple/neutron/), version: 12.0.0
    Found link https://pypi.python.org/packages/d0/f0/ad6e49fe5c87f072ba960436bb31ecadc115937d77453cc14d61dec6a53c/neutron-12.0.0.0rc2-py2.py3-none-any.whl#md5=25b7be42ee66b77f225b7297fa1ce02f (from https://pypi.python.org/simple/neutron/), version: 12.0.0.0rc2
    Found link https://pypi.python.org/packages/d4/35/c78be3b2cbe892d0279e461a8898d837d30176ac1eff2f47f7acaa0b4d6f/neutron-12.0.0.0rc1-py2.py3-none-any.whl#md5=409b16ddc5778acdd85b3640a0636aad (from https://pypi.python.org/simple/neutron/), version: 12.0.0.0rc1
  Using version 12.0.0 (newest of versions: 12.0.0)
  Downloading neutron-12.0.0-py2.py3-none-any.whl (3.2MB)
  Downloading from URL https://pypi.python.org/packages/a6/b5/6ee13b4baeb25daee24c30a7af0d3dc0735af94ee41c4c385b39bf1ca7c0/neutron-12.0.0-py2.py3-none-any.whl#md5=5897f248cbc654ee9379a63b55145458 (from https://pypi.python.org/simple/neutron/)
  Saved /tmp/tmpngdw11gn/neutron-12.0.0-py2.py3-none-any.whl
Skipping neutron, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-bvvey8q7/neutron