How to Install and Uninstall libcds-healpix-java on Ubuntu 22.04

Updated: October 27, 2022

HEALPix is an acronym for Hierarchical Equal Area isoLatitude Pixelization of a sphere. As suggested in the name, this pixelization produces a subdivision of a spherical surface in which each pixel covers the same surface area as every other pixel. It is commonly used to store all-sky astronomical images, most famously maps of the cosmic microwave background. In this guide, I will show you how to install libcds-healpix-java on Ubuntu 22.04.

Requirements to install

  • OS: libcds-healpix-java needs Ubuntu 22.04 to work
  • Privileges: Make sure that you can run the sudo commands line.

Prerequisites to install libcds-healpix-java on Ubuntu 22.04

Install libcds-healpix-java Ubuntu 22.04

libcds-healpix-java 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 that you think is easy and you can follow.

Install libcds-healpix-java using APT

This is one of the most popular methods for installing Ubuntu packages since it is simple to understand, even if you are a Linux novice. Following these steps to install libcds-healpix-java on your Ubuntu 22.04.

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

sudo apt-get -y update

Step 2: Start the package installation on Ubuntu 22.04. After updating, you can install libcds-healpix-java Ubuntu by executing this command in the terminal.

sudo apt-get -y install libcds-healpix-java

Install libcds-healpix-java 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 install aptitude

After that, you can now install libcds-healpix-java by 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. Opening the terminal and executing this Linux command:

sudo apt update

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

sudo aptitude install libcds-healpix-java

Uninstall libcds-healpix-java on Ubuntu 22.04

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

If you installed libcds-healpix-java using APT or Aptitude, you could uninstall libcds-healpix-java on Ubuntu by running this command

sudo apt remove --auto-remove libcds-healpix-java

To uninstall libcds-healpix-java and remove its data and dependencies, you can also use the following command:

sudo apt autoremove --purge libcds-healpix-java

Summary

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