I've been using glmnet==2.2.1 installed from Mac wheels with gcc==9.3.0 with no issues. But when my colleagues who didn't have gcc installed yet tried to go through the setup, they ran into the following:

python -c "import glmnet"

ImportError: dlopen(/Users/rockwellweiner/model/.venv/lib/python3.7/site-packages/_glmnet.cpython-37m-darwin.so, 2): Library not loaded: /usr/local/opt/gcc/lib/gcc/9/libgfortran.5.dylib Referenced from: /Users/rockwellweiner/model/.venv/lib/python3.7/site-packages/_glmnet.cpython-37m-darwin.so Reason: image not found

Symlinking /usr/local/opt/gcc/lib/gcc/10 to /usr/local/opt/gcc/lib/gcc/9 seems to do the trick but is obviously not ideal; is there maybe a change to setup.py or the wheel build script that would support both?