if [[ ! $@ =~ "no-vcam" ]]; then
    rm -rf v4l2loopback 2> /dev/null
    git clone https://github.com/umlaeute/v4l2loopback
    echo "--- Installing v4l2loopback (sudo privelege required)"
    cd v4l2loopback
    make && sudo make install
    sudo depmod -a
    cd ..
fi