pkwalify command not found

Introduction

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

pkwalify: command not found

or when using sudo you get the following error message

sudo: pkwalify: command not found

Solutions to pkwalify: command not found

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

In Ubuntu pkwalify is provided by pkwalify package.

pkwalify is:

Kwalify is a Perl implementation for validating data structures against the Kwalify schema. For a schema definition, see http://www.kuwata-lab.com/kwalify/ruby/users-guide.01.html

Note that there is no support for validator hooks (section 1-7 of the user guide document).

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

sudo apt-get -y install pkwalify

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

You can also use apt command to install pkwalify.

sudo apt -y install pkwalify

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

sudo aptitude install pkwalify

Summary

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