Collecting keystonemiddleware==4.0.0
Downloading keystonemiddleware-4.0.0-py2.py3-none-any.whl (106kB)
Saved /tmp/tmp6hrzwudr/keystonemiddleware-4.0.0-py2.py3-none-any.whl
Skipping keystonemiddleware, due to already being wheel.