Broken functionality for non-editable conda install, Sage 10.5

[Vincent Macri]

I was trying to build sage 10.5 after it released using conda, with a non-editable install so that I would get a Jupyter kernel. I am still encountering the issue I described in https://github.com/sagemath/sage/pull/38728#issuecomment-2444884754. I said at the time I'd test again since there were some conda changes in that PR that I was hoping would fix the issue.

Platform: x86_64

Operating system: Fedora 40

My steps were:

conda env create --file environment-dev-3.11-linux.yml --name sage-10.5
conda activate sage-10.5
./bootstrap
pip install --no-build-isolation -v -v ./src

Then the same example in the linked GitHub comment gave the same error.

I was eventually able to compile from source without conda (something I had difficulty with before, which was the only reason I was using conda), so I'm not personally in a rush to solve this for myself, but I'm reporting it so it can either be fixed, or the documentation updated to have the correct steps if I was doing something wrong.

-- 
Vincent Macri (He/Him)