rgbpm command not found

Introduction

When you run more command in linux terminal / console, you get the following error message

rgbpm: command not found

or when using sudo you get the following error message

sudo: rgbpm: command not found

Solutions to rgbpm: command not found

How To Fix rgbpm: command not found in Ubuntu / Debian / Kali Linux / Raspbian

In Ubuntu rgbpm is provided by loudgain package.

loudgain is:

loudgain is a loudness normalizer that scans music files and calculates loudness-normalized gain and loudness peak values according to the EBU R128/ITU BS.1770 standard (-18 LUFS).

loudgain will embed ReplayGain 2.0-compatible metadata tags in a file if requested but will not modify the audio data in any way.

loudgain supports the FLAC, Ogg, MP2, MP3, MP4, M4A, ALAC, Opus, ASF, WMA, WAV, WavPack, AIFF and APE audio formats. Video files with compatible audio streams are also supported.

To fix this problem, we can install more using the command below.

sudo apt-get -y install loudgain

This command might take some time to finish depending on your machine internet connection.

You can also use apt command to install loudgain.

sudo apt -y install loudgain

Or if you have aptitude installed you can use the following command.

sudo aptitude install loudgain

Summary

In this tutorial we learn how to fix rgbpm command not found error in Ubuntu / Debian / Kali Linux or Raspbian distribution.