miral-app command not found

In this troubleshooting guide we learn how to fix miral-app command not found error message

Introduction

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

miral-app: command not found

or when using sudo you get the following error message

sudo: miral-app: command not found

In Ubuntu miral-app is provided by mir-demos package.

mir-demos is:

Mir is a display server running on linux systems, with a focus on efficiency, robust operation and a well-defined driver model.

Contains demo applications that use the Mir display server

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

sudo apt-get -y install mir-demos

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

You can also use apt command to install mir-demos.

sudo apt -y install mir-demos

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

sudo aptitude install mir-demos

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