How to Install and Uninstall flexml on Ubuntu 22.04

Updated: September 14, 2022

FleXML makes it easy to generate very fast validating XML processors as flex(1) source. I will show you how to install flexml on Ubuntu 22.04 in this guide.

Requirements

  • Operating system: Ubuntu 22.04 is needed for flexml to work
  • Privileges: Check that you can run sudo commands.

Prerequisites to install flexml on Ubuntu 22.04

Install flexml Ubuntu 22.04

flexml 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 flexml using APT

This is a popular method for installing any Ubuntu packages because it’s easy to follow, even if you are a newbie in Linux. Following these instructions to install flexml on your Ubuntu 22.04.

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 fetch new packages from Ubuntu. Launch the terminal and enter the following Linux command:

sudo apt -y update

Step 2: Install the package on Ubuntu 22.04. You can now install flexml Ubuntu by executing this command in the terminal.

sudo apt-get -y install flexml

Install flexml using Aptitude

If you didn’t install Aptitude on Ubuntu, you need to install it by executing this command.

sudo apt-get -y install aptitude

After installing it, you can now install flexml, just following these steps:

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

sudo apt -y update

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

sudo aptitude -y install flexml

Uninstall flexml 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 flexml.

You can uninstall flexml on Ubuntu by running this command if you installed it using APT or Aptitude.

sudo apt remove --auto-remove flexml

To uninstall flexml and remove its data and dependencies, you can also use the following command:

sudo apt autoremove --purge flexml

Ending

In this tutorial, I showed you ways to install flexml on Ubuntu 22.04 and some ways to uninstall flexml too. If you need any help, don’t hesitate to contact me. I’m very glad to answer them.