mason-gui-text command not found

Introduction

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

mason-gui-text: command not found

or when using sudo you get the following error message

sudo: mason-gui-text: command not found

Solutions to mason-gui-text: command not found

How To Fix mason-gui-text: command not found in Ubuntu / Debian / Kali Linux / Raspbian

In Ubuntu mason-gui-text is provided by mason package.

mason is:

Mason creates a firewall that exactly matches the types of TCP/IP traffic flowing in, out and through a Linux computer. It can be used to create a full firewall or add rules to an existing firewall.

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

sudo apt-get -y install mason

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

You can also use apt command to install mason.

sudo apt -y install mason

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

sudo aptitude install mason

Summary

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