How to Install and Uninstall cppad on Ubuntu 22.04

Updated: September 11, 2022

CppAD is a package for automatic differentiation (AD) of algorithms written in C++. Given appropriately written C++ code that computes a function, CppAD augments it to also compute derivative values. The system uses templates, supports forward and reverse accumulation modes, and allows nested derivatives. In this guide, I will show you how to install cppad on Ubuntu 22.04.

Requirements

  • Operating system: cppad needs Ubuntu 22.04 to work
  • Privileges: Make sure that you can run the sudo commands line.

Prerequisites to install cppad on Ubuntu 22.04

Install cppad Ubuntu 22.04

cppad 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 cppad using APT

This is one of the popular ways to install any Ubuntu packages because it is simple to understand, even if you are a Linux novice. Following these steps to install cppad on your Ubuntu 22.04.

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

sudo apt update

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

sudo apt-get install cppad

Install cppad using Aptitude

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

sudo apt -y install aptitude

After that, you can now install cppad by 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. Launching the terminal and entering the following Linux command:

sudo apt-get update

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

sudo aptitude -y install cppad

Uninstall cppad on Ubuntu 22.04

Have you ever thought that uninstalling an application from Ubuntu might be challenging? You’re wrong; any program, not just a cppad, can be easily uninstalled by anyone.

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

sudo apt remove --auto-remove cppad

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

sudo apt autoremove --purge cppad

Conclusion

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