How to pass Qt5.15 (installed using snap) dir correctly on Ubuntu 20.04

[belalhmedan90]

Hello,

I have installed Qt5.15 using snap: sudo snap install qt515-core20, and I want to pass the directory to MeshLab, so I tried: sudo bash ./scripts/Linux/1_build.sh --build-path="./build" --ccache --qt_dir "/snap/qt515-core20/current/opt/qt515/bin/" but that didn't work! can you please tell me how can I do it correctly? thanks in advance.