alttab command not found

Introduction

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

alttab: command not found

or when using sudo you get the following error message

sudo: alttab: command not found

Solutions to alttab: command not found

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

In Ubuntu alttab is provided by alttab package.

alttab is:

alttab provides convenient visual interface and switching on releasing Alt, not on pressing Tab key. Being lightweight and depending only on basic X11 libs, it still features customizable look and behaviour.

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

sudo apt-get -y install alttab

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

You can also use apt command to install alttab.

sudo apt -y install alttab

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

sudo aptitude install alttab

Summary

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