aperture-demo command not found

In this troubleshooting guide we learn how to fix aperture-demo command not found error message

Introduction

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

aperture-demo: command not found

or when using sudo you get the following error message

sudo: aperture-demo: command not found

In Ubuntu aperture-demo is provided by aperture-0-examples package.

aperture-0-examples is:

libaperture provides GTK widgets and GObjects to ease developing camera applications for mobile phones.

This package contains example files and the demonstration program for libaperture.

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

sudo apt-get -y install aperture-0-examples

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

You can also use apt command to install aperture-0-examples.

sudo apt -y install aperture-0-examples

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

sudo aptitude install aperture-0-examples

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