Install libsox-fmt-mp3 by entering the following commands in the terminal:
sudo apt update sudo apt install libsox-fmt-mp3
Description:
SoX MP2 and MP3 format library
SoX is the swiss army knife of sound processing. . This package contains the SoX MP2 and MP3 format library. Read support by libmad. MP2 and MP3 write support by libtwolame and libmp3lame respectively. . libmad: https://www.underbit.com/products/mad/ lame: https://lame.sourceforge.io
Homepage: https://sox.sourceforge.io/
Version: 14.4.2-3
Section: universe/sound