Introduction
In this tutorial we learn how to install libgetfem5++ on Ubuntu 22.04.
What is libgetfem5++
libgetfem5++ is:
GETFEM++ is a library allowing the computation of any elementary matrix (even
for mixed finite element methods) on the largest class of methods and elements,
and for arbitrary dimension.
There are three methods to install libgetfem5++ on Ubuntu 22.04. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install libgetfem5++ Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install libgetfem5++ using apt-get by running the following command:
sudo apt-get -y install libgetfem5++
Install libgetfem5++ Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libgetfem5++ using apt by running the following command:
sudo apt -y install libgetfem5++
Install libgetfem5++ Using aptitude
If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install libgetfem5++ using aptitude by running the following command:
sudo aptitude -y install libgetfem5++
How To Uninstall libgetfem5++ on Ubuntu 22.04
To uninstall only the libgetfem5++ package we can use the following command:
sudo apt-get remove libgetfem5++
Uninstall libgetfem5++ And Its Dependencies
To uninstall libgetfem5++ and its dependencies that are no longer needed by Ubuntu 22.04, we can use the command below:
sudo apt-get -y autoremove libgetfem5++
Remove libgetfem5++ Configurations and Data
To remove libgetfem5++ configuration and data from Ubuntu 22.04 we can use the following command:
sudo apt-get -y purge libgetfem5++
Remove libgetfem5++ configuration, data, and all of its dependencies
We can use the following command to remove libgetfem5++ configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libgetfem5++
References
Summary
In this tutorial we learn how to install libgetfem5++ package on Ubuntu 22.04 using different package management tools: apt, apt-get and aptitude.
