c2dec command not found

In this troubleshooting guide we learn how to fix c2dec command not found error message

Introduction

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

c2dec: command not found

or when using sudo you get the following error message

sudo: c2dec: command not found

In Ubuntu c2dec is provided by codec2 package.

codec2 is:

Codec2 is an audio codec especially designed for compressing voice at very low bit-rates for applications such as digital voice radio.

This package contains the encoder and decoder command-line applications.

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

sudo apt-get -y install codec2

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

You can also use apt command to install codec2.

sudo apt -y install codec2

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

sudo aptitude install codec2

In this tutorial we learn how to fix c2dec command not found error in Ubuntu / Debian / Kali Linux or Raspbian distribution.