I am trying to install opencv-python but it is always stuck at: Building wheel for opencv-python (pyproject.toml). I tried installing the older versions but it happens with all of them, just stays at building wheel for an hour and nothing happens. I have done pip install --upgrade pip setuptools wheel as well but no success yet. OS: MacOS Mojave // Command: pip3 install opencv-python Someone help, I cant find a fix anywhere. Continue reading...