How to Uninstall and Install apriltag Ubuntu 22.04

Updated: September 1, 2022

AprilTag is a visual fiducial system, useful for a wide variety of tasks including augmented reality, robotics, and camera calibration. Targets can be created from an ordinary printer, and the AprilTag detection software computes the precise 3D position, orientation, and identity of the tags relative to the camera. The AprilTag library is implemented in C with no external dependencies. It is designed to be easily included in other applications, as well as be portable to embedded devices. Real-time performance can be achieved even on cell-phone grade processors. In this guide, I will show you ways to install apriltag Ubuntu 22.04.

Software Requirement

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

Prerequisites to install apriltag on Ubuntu 22.04

Install apriltag Ubuntu 22.04

apriltag is one of the popular ways on Ubuntu now so that this tutorial will show you how to install it in various ways. Choose the one you believe is simple and easy to follow.

Install apriltag using APT

This is one of the popular ways to install any Ubuntu packages because it’s easy to follow, even if you are a newbie in Linux. Following these instructions to install apriltag on your Ubuntu 22.04.

Step 1: Obtain new packages from Ubuntu by updating the APT database. Launching the terminal and entering the following Linux command:

sudo apt update

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

sudo apt -y install apriltag

Install apriltag using Aptitude

Aptitude allows users to view a list of available packages and manage package installation, upgrade, and removal. If you haven’t already installed it on Ubuntu, run this command to do so.

sudo apt-get -y install aptitude

Then, you can now install apriltag, just following these steps:

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 -y update

Step 2: Start the package installation on Ubuntu 22.04. After updating the system, you can install apriltag Ubuntu by executing this command in the terminal.

sudo aptitude -y install apriltag

Uninstall apriltag on Ubuntu 22.04

Have you ever considered how challenging it might be to uninstall an application from Ubuntu? You’re wrong, anyone can easily uninstall any program, not just a apriltag.

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

sudo apt remove --auto-remove apriltag

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

sudo apt autoremove --purge apriltag

Conclusion

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