abx command not found

Introduction

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

abx: command not found

or when using sudo you get the following error message

sudo: abx: command not found

Solutions to abx: command not found

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

In Ubuntu abx is provided by abx package.

abx is:

abx is a program for performing software-based audio ABX testing on GNU/Linux systems. ABX test (Wikipedia, Hydrogenaudio) is a statistical test for assessing whether you are able to tell for audible differences between two samples. For example, one sample can be a compressed audio file such as OGG Vorbis file and another one its uncompressed variant (WAV, AU, …). You can then use abx to infer whether you are able to separate the two samples due to compression artifacts.

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

sudo apt-get -y install abx

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

You can also use apt command to install abx.

sudo apt -y install abx

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

sudo aptitude install abx

Summary

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