unyaffs command not found

In this troubleshooting guide we learn how to fix unyaffs command not found error message

Introduction

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

unyaffs: command not found

or when using sudo you get the following error message

sudo: unyaffs: command not found

In Ubuntu unyaffs is provided by unyaffs package.

unyaffs is:

Unyaffs is a program to extract files from a YAFFS2 filesystem image. Currently it can only extract images created by mkyaffs2image.

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

sudo apt-get -y install unyaffs

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

You can also use apt command to install unyaffs.

sudo apt -y install unyaffs

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

sudo aptitude install unyaffs

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