Install libsdl-sound1.2 by entering the following commands in the terminal:
sudo apt update sudo apt install libsdl-sound1.2
Description:
Sound library for Simple DirectMedia Layer 1.2, libraries
SDL_sound is a library that handles the decoding of several popular sound file formats, such as .WAV and .MP3. It is an add-on to Simple Directmedia Layer library. . This package contains the shared library.
Homepage: http://icculus.org/SDL_sound/
Version: 1.0.3-8
Section: universe/libs