$ make deploy
...
<string>:68: SetuptoolsDeprecationWarning: Access to implementation detail
!!
********************************************************************************
The function `convert_path` is not provided by setuptools itself,
and therefore not part of the public API.
Its direct usage by 3rd-party packages is considered improper and the function
may be removed in the future.
By 2023-Dec-13, you need to update your project and remove deprecated calls
or your builds will no longer be supported.
********************************************************************************
!!
...