Since the app may be unsigned, you might need to go to System Settings > Privacy & Security to allow it to run.

Ensure the paths for services and picons match your receiver's directory structure (usually /etc/enigma2/ ).

Provide the root login and password (required for modern Enigma2 images like openATV).

Install it by double-clicking the file or using the terminal: sudo apt install ./DemonEditor-x.x.x-Beta.deb

Run the application by double-clicking DemonEditor.desktop or executing ./start.py in the terminal. Option C: Arch Linux (AUR)

The Windows version is typically provided as a portable ZIP archive.