ale command not found

Introduction

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

ale: command not found

or when using sudo you get the following error message

sudo: ale: command not found

Solutions to ale: command not found

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

In Ubuntu ale is provided by ale package.

ale is:

ALE aligns and merges several similar images from a digitizing device (such as a digital camera or scanner) into a single image. This operation can create a higher fidelity image by using details from several separate images combined into the final image. It can also be used to merge the images into a mosaic or panoramic image.

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

sudo apt-get -y install ale

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

You can also use apt command to install ale.

sudo apt -y install ale

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

sudo aptitude install ale

Summary

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