jaaa command not found

Introduction

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

jaaa: command not found

or when using sudo you get the following error message

sudo: jaaa: command not found

Solutions to jaaa: command not found

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

In Ubuntu jaaa is provided by jaaa package.

jaaa is:

Jaaa (JACK and ALSA Audio Analyser) is an audio signal generator and spectrum analyser designed to make accurate measurements.

Jaaa allows you select on of the four inputs, ‘Min’ and ‘Max’ the min and max displayed frequencies. There can be up to two markers which helps accurately read off values in the display.

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

sudo apt-get -y install jaaa

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

You can also use apt command to install jaaa.

sudo apt -y install jaaa

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

sudo aptitude install jaaa

Summary

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