Collecting keystonemiddleware==4.2.0
Downloading keystonemiddleware-4.2.0-py2.py3-none-any.whl (110kB)
Saved /tmp/tmpkxbvhw55/keystonemiddleware-4.2.0-py2.py3-none-any.whl
Skipping keystonemiddleware, due to already being wheel.