ImportError: cannot import name 'builder' from 'google.protobuf.internal' [BUG]

[Prones22]

Trying to use the "Get Spotify's OAuth token" from Readme.md file but seems to fail.

[kokarare1212]

That seems to be due to the version of protobuf being too old.
Please update protobuf(<4.x.x).
https://stackoverflow.com/a/71984564

[Prones22]

That seems to be due to the version of protobuf being too old. Please update protobuf(<4.x.x). https://stackoverflow.com/a/71984564

Fixed, thank you!
Do you have an idea how I can use a proxy for the access token process?

[kokarare1212]

The proxy is not yet supported, but there are plans to do so.