No module named 'infinity.common'; 'infinity' is not a package

[championcp]

I followed the steps in “Launch service from source for development” to run Ragflow.
However, when I launched the backend using ./docker/launch_backend_service.sh, I encountered the following error:

How can I resolve this issue?

PS：I've tried uv pip install infinity.common, but received the message: "No solution found when resolving dependencies".

[JinHai-CN]

You need to install infinity-sdk, but not infinity.common

[championcp]

thx, I'll try it.