# Installing the repository besenmuckel for Debian12(bookworm) or others like example LMDE6 wget -N http://www.besenmuckel.de/project/debian_12/besenmuckel.list wget -N http://www.besenmuckel.de/project/debian_12/bmguck.gpg sudo apt update sudo cp besenmuckel.list /etc/apt/sources.list.d/besenmuckel.list sudo cp bmguck.gpg /usr/share/keyrings/bmguck.gpg sudo apt update sudo apt install bmguck