Add repository: curl -fsSL https://download.managemate.fr/script/mslm/install.sh | sudo bash Or manually: echo "deb [trusted=yes] https://download.managemate.fr/mslm stable main" | sudo tee /etc/apt/sources.list.d/mslm.list sudo apt update Install: sudo apt install mslm After install: mslm-cli user create admin YOUR_PASSWORD admin systemctl start mslm # Web UI: http://YOUR_SERVER_IP:8090