How To Install libmtj-java on Ubuntu 20.04
Introduction
In this tutorial we learn how to install libmtj-java
on Ubuntu 20.04.
What is libmtj-java
libmtj-java is:
MTJ is designed to be used as a library for developing numerical applications, both for small and large scale computations. The library is based on BLAS and LAPACK for its dense and structured sparse computations, and on the Templates project for unstructured sparse operations.
MTJ uses the netlib-java project as a backend, which can be set up to use machine-optimised BLAS libraries for improved performance of dense matrix operations, falling back to a pure Java implementation. This ensures perfect portability, while allowing for improved performance in a production environment.
There are three methods to install libmtj-java
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 libmtj-java Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install libmtj-java
using apt-get
by running the following command:
sudo apt-get -y install libmtj-java
Install libmtj-java Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install libmtj-java
using apt
by running the following command:
sudo apt -y install libmtj-java
Install libmtj-java 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 libmtj-java
using aptitude
by running the following command:
sudo aptitude -y install libmtj-java
How To Uninstall libmtj-java on Ubuntu 20.04
To uninstall only the libmtj-java
package we can use the following command:
sudo apt-get remove libmtj-java
Uninstall libmtj-java And Its Dependencies
To uninstall libmtj-java
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove libmtj-java
Remove libmtj-java Configurations and Data
To remove libmtj-java
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge libmtj-java
Remove libmtj-java configuration, data, and all of its dependencies
We can use the following command to remove libmtj-java
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libmtj-java
References
Summary
In this tutorial we learn how to install libmtj-java
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.