Collecting keystonemiddleware==2.3.0
Downloading keystonemiddleware-2.3.0-py2.py3-none-any.whl (101kB)
Saved /tmp/tmpyx0m0j1e/keystonemiddleware-2.3.0-py2.py3-none-any.whl
Skipping keystonemiddleware, due to already being wheel.