How To Install perceptualdiff on Ubuntu 22.04
Introduction
In this tutorial we learn how to install perceptualdiff on Ubuntu 22.04.
What is perceptualdiff
perceptualdiff is:
PerceptualDiff is an image comparison utility that makes use of a computational model of the human visual system to compare two images.
There are three methods to install perceptualdiff on Ubuntu 22.04. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install perceptualdiff Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install perceptualdiff using apt-get by running the following command:
sudo apt-get -y install perceptualdiff
Install perceptualdiff Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install perceptualdiff using apt by running the following command:
sudo apt -y install perceptualdiff
Install perceptualdiff Using aptitude
If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install perceptualdiff using aptitude by running the following command:
sudo aptitude -y install perceptualdiff
How To Uninstall perceptualdiff on Ubuntu 22.04
To uninstall only the perceptualdiff package we can use the following command:
sudo apt-get remove perceptualdiff
Uninstall perceptualdiff And Its Dependencies
To uninstall perceptualdiff and its dependencies that are no longer needed by Ubuntu 22.04, we can use the command below:
sudo apt-get -y autoremove perceptualdiff
Remove perceptualdiff Configurations and Data
To remove perceptualdiff configuration and data from Ubuntu 22.04 we can use the following command:
sudo apt-get -y purge perceptualdiff
Remove perceptualdiff configuration, data, and all of its dependencies
We can use the following command to remove perceptualdiff configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge perceptualdiff
References
Summary
In this tutorial we learn how to install perceptualdiff package on Ubuntu 22.04 using different package management tools: apt, apt-get and aptitude.
