revoker command not found

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

Introduction

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

revoker: command not found

or when using sudo you get the following error message

sudo: revoker: command not found

In Ubuntu revoker is provided by pki-tools package.

pki-tools is:

This package contains PKI executables that can be used to help make Certificate System into a more complete and robust PKI solution.

This package is a part of the PKI Core used by the Certificate System.

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

sudo apt-get -y install pki-tools

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

You can also use apt command to install pki-tools.

sudo apt -y install pki-tools

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

sudo aptitude install pki-tools

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