kwalify command not found

Introduction

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

kwalify: command not found

or when using sudo you get the following error message

sudo: kwalify: command not found

Solutions to kwalify: command not found

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

In Ubuntu kwalify is provided by kwalify package.

kwalify is:

YAML and JSON are simple and nice format for structured data and easier for human to read and write than XML. But there have been no schema for YAML such as RelaxNG or DTD. Kwalify gets over this situation.

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

sudo apt-get -y install kwalify

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

You can also use apt command to install kwalify.

sudo apt -y install kwalify

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

sudo aptitude install kwalify

Summary

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