Ways to Uninstall and Install ecj on Ubuntu 22.04

Updated: October 9, 2022

This package provides a standalone version of the Eclipse JDT compiler which is distributed as part of Eclipse. It passes the JCK (Java Compatibility Kit) and is compatible with Java 1.3, 1.4, 5, 6, 7, 8 and 9. In this tutorial, I will show you ways to install ecj Ubuntu 22.04.

Prerequisites to install

  • Operating system: ecj needs Ubuntu 22.04 to work
  • Privileges: Verify that you can execute the sudo commands line.

Prerequisites to install ecj on Ubuntu 22.04

Install ecj Ubuntu 22.04

ecj 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 ecj 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 steps to get ecj 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 fetch new packages from Ubuntu. Opening the terminal and executing the following Linux command:

sudo apt-get update

Step 2: Install the package on Ubuntu 22.04. After updating, you can install ecj Ubuntu by executing this command in the terminal.

sudo apt-get -y install ecj

Install ecj using Aptitude

If you haven’t already installed Aptitude on Ubuntu, run this command to do so.

sudo apt-get install aptitude

After that, you can now install ecj, just following these steps:

Step 1: The APT package repository cache needs to be updated before you try to install, update, or remove any packages. Update the APT database to download new packages from Ubuntu. Opening the terminal and executing this Linux command:

sudo apt-get update

Step 2: Start installing the packages on Ubuntu 22.04. You can now install ecj Ubuntu by executing this command in the terminal.

sudo aptitude -y install ecj

Uninstall ecj on Ubuntu 22.04

Have you ever considered how difficult it is to uninstall an application from Ubuntu? You are mistaken; anyone, not just package administrators, can easily uninstall any program.

If you installed ecj using APT or Aptitude, you could uninstall ecj on Ubuntu by running this command

sudo apt remove --auto-remove ecj

You can also execute this command if you want to uninstall ecj and remove its data and dependencies:

sudo apt autoremove --purge ecj

Summary

In this guide, I showed you ways to install ecj on Ubuntu 22.04 and ways to uninstall ecj too. Please do not hesitate to contact me if you require any assistance. I’m delighted to respond to them.