pip install --no-binary gives "No such file or directory" error

[tiffanymeits]

🐛 Bug

Seeing the following error upon source installing version 2.5.0:
FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-install-khq60faw/papermill_63f104d3558b47019b035cffeb75bf98/docs/requirements.txt'

Command used: pip install --no-binary papermill papermill==2.5.0

Seems like the auto-generated requirements.txt file is at a different location than what's expected by the setup process.