Ways to Uninstall or Install libauthcas-perl Ubuntu 22.04

Updated: October 22, 2022

JA-SIG Central Authentication Service (CAS) is a web authentication and Single-Sign-On system. I will show you how to install libauthcas-perl on Ubuntu 22.04 in this tutorial.


  • Operating system: Ubuntu 22.04 or older versions with more than 2GB RAM
  • Privileges: Make sure you are able to execute sudo commands.

Prerequisites to install libauthcas-perl on Ubuntu 22.04

Install libauthcas-perl Ubuntu 22.04

libauthcas-perl is one of the popular ways on Ubuntu now so that this tutorial will show you some ways to install it. Choose the one that you think is easy and you can follow.

Install libauthcas-perl using APT

This is one of the most popular methods for installing Ubuntu packages because it’s easy to follow, even if you are a newbie in Linux. Following these instructions to install libauthcas-perl on your Ubuntu 22.04.

Step 1: You must update the APT package repository cache before attempting to install, update, or remove any packages. Update the APT database to download new packages from Ubuntu. Launch the terminal and enter the following Linux command:

sudo apt-get update

Step 2: Start the package installation on Ubuntu 22.04. After updating, you can install libauthcas-perl Ubuntu by pasting this command into the terminal and pressing Enter.

sudo apt install libauthcas-perl

Install libauthcas-perl using Aptitude

Users can manage their installation, upgrade, and removal of packages with Aptitude and view a list of the packages that are currently available. If you haven’t already installed it on Ubuntu, run this command to do so.

sudo apt install aptitude

Then, you can now install libauthcas-perl, just following these steps:

Step 1: Obtain new packages from Ubuntu by updating the APT database. Opening the terminal and executing this Linux command:

sudo apt update

Step 2: Start the package installation on Ubuntu 22.04. You can now install libauthcas-perl Ubuntu by executing this command in the terminal.

sudo aptitude -y install libauthcas-perl

Uninstall libauthcas-perl on Ubuntu 22.04

Have you ever thought that uninstalling an application from Ubuntu is difficult? You are mistaken; Anyone can easily uninstall any program, not just libauthcas-perl.

If you installed libauthcas-perl using APT or Aptitude, you could uninstall libauthcas-perl on Ubuntu by executing this command

sudo apt remove --auto-remove libauthcas-perl

If you want to uninstall libauthcas-perl and delete its data and dependencies, you can also run the following command:

sudo apt autoremove --purge libauthcas-perl


In this tutorial, I showed you ways to install libauthcas-perl on Ubuntu 22.04 and some ways to uninstall libauthcas-perl too. Please contact me if you require any assistance. I’d be delighted to respond.