How To Install openmolcas on Ubuntu 20.04
Introduction
In this tutorial we learn how to install openmolcas
on Ubuntu 20.04.
What is openmolcas
openmolcas is:
The key feature of OpenMolcas is the multiconfigurational approach to the electronic structure.
There are three methods to install openmolcas
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 openmolcas Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install openmolcas
using apt-get
by running the following command:
sudo apt-get -y install openmolcas
Install openmolcas Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install openmolcas
using apt
by running the following command:
sudo apt -y install openmolcas
Install openmolcas 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 openmolcas
using aptitude
by running the following command:
sudo aptitude -y install openmolcas
How To Uninstall openmolcas on Ubuntu 20.04
To uninstall only the openmolcas
package we can use the following command:
sudo apt-get remove openmolcas
Uninstall openmolcas And Its Dependencies
To uninstall openmolcas
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove openmolcas
Remove openmolcas Configurations and Data
To remove openmolcas
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge openmolcas
Remove openmolcas configuration, data, and all of its dependencies
We can use the following command to remove openmolcas
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge openmolcas
References
Summary
In this tutorial we learn how to install openmolcas
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.