ccr command not found

Introduction

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

ccr: command not found

or when using sudo you get the following error message

sudo: ccr: command not found

Solutions to ccr: command not found

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

In Ubuntu ccr is provided by codecrypt package.

codecrypt is:

Codecrypt is a quantum-computer-resistant cryptography tool that can be used to encrypt, decrypt, sign and verify documents and communications in a manner similar to GnuPG or PGP.

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

sudo apt-get -y install codecrypt

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

You can also use apt command to install codecrypt.

sudo apt -y install codecrypt

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

sudo aptitude install codecrypt

Summary

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