How To Install openems on Ubuntu 20.04
Introduction
In this tutorial we learn how to install openems
on Ubuntu 20.04.
What is openems
openems is:
This is a simulator for electromagnetic problems using the FDTD (Finite-difference time-domain method) algorithm.
The FDTD algorithm is a popular algorithm for solving electromagnetic problems in the time domain.
There are three methods to install openems
on Ubuntu 20.04. We can use apt-get
, apt
and aptitude
. In the following sections we will describe each method. You can choose one of them.
Install openems Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install openems
using apt-get
by running the following command:
sudo apt-get -y install openems
Install openems Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install openems
using apt
by running the following command:
sudo apt -y install openems
Install openems 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 openems
using aptitude
by running the following command:
sudo aptitude -y install openems
How To Uninstall openems on Ubuntu 20.04
To uninstall only the openems
package we can use the following command:
sudo apt-get remove openems
Uninstall openems And Its Dependencies
To uninstall openems
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove openems
Remove openems Configurations and Data
To remove openems
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge openems
Remove openems configuration, data, and all of its dependencies
We can use the following command to remove openems
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge openems
References
Summary
In this tutorial we learn how to install openems
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.