Install libgrooveloudness-dev by entering the following commands in the terminal:
sudo apt update sudo apt install libgrooveloudness-dev
Description:
loudness scanner sink for libgroove (development files)
This C library provides a GrooveLoudness object which attaches to a GroovePlaylist and uses the EBU R128 standard to detect loudness. The values it produces are compatible with ReplayGain. . This package contains the development files.
Homepage: https://github.com/andrewrk/libgroove
Version: 4.3.0-3
Section: universe/libdevel