Ways to Install or Uninstall lcov on Ubuntu 22.04

Updated: September 15, 2022

LCOV is an extension of GCOV, a GNU tool which provides information about what parts of a program are actually executed (i.e. “covered”) while running a particular test case. The extension consists of a set of Perl scripts which build on the textual GCOV output to implement the following enhanced functionality: In this tutorial, I will show you how to install lcov on Ubuntu 22.04.

Prerequisites to install

  • OS: lcov needs Ubuntu 22.04 to work
  • Privileges: Check that you can run sudo commands.

Prerequisites to install lcov on Ubuntu 22.04

Install lcov Ubuntu 22.04

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

Install lcov using APT

This is a popular method for installing Ubuntu packages because it’s easy to follow, even if you are a newbie in Linux. Following these steps to get lcov on your Ubuntu.

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. Launching the terminal and entering the following Linux command:

sudo apt-get update

Step 2: Install the package on Ubuntu 22.04. After updating the system, you can install lcov Ubuntu by pasting this command into the terminal and executing it.

sudo apt -y install lcov

Install lcov using Aptitude

You must run this command to install Aptitude if you haven’t already done so on Ubuntu.

sudo apt install aptitude

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

Step 1: Update the APT database to download new packages from Ubuntu. Opening the terminal and executing this Linux command:

sudo apt update

Step 2: Start installing the packages on Ubuntu 22.04. After updating, you can install lcov Ubuntu by executing this command in the terminal.

sudo aptitude install lcov

Uninstall lcov 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 lcov.

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

sudo apt remove --auto-remove lcov

If you want to uninstall lcov and remove its data and dependencies, you can also run the following command:

sudo apt autoremove --purge lcov

Conclusion

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