How To Install librsb-doc on Ubuntu 20.04
Introduction
In this tutorial we learn how to install librsb-doc
on Ubuntu 20.04.
What is librsb-doc
librsb-doc is:
This is a library for sparse matrix computations featuring the Recursive Sparse Blocks (RSB) matrix format. This format allows cache efficient and multi-threaded (that is, shared memory parallel) operations on large sparse matrices. It provides the most common operations necessary to iterative solvers, like matrix-vector multiplication, triangular solution, rows/columns scaling, diagonal extraction / setting, blocks extraction, norm computation, formats conversion. The RSB format is especially well suited for symmetric and transposed multiplication variants.
This package contains the documentation for librsb.
There are three methods to install librsb-doc
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 librsb-doc Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install librsb-doc
using apt-get
by running the following command:
sudo apt-get -y install librsb-doc
Install librsb-doc Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install librsb-doc
using apt
by running the following command:
sudo apt -y install librsb-doc
Install librsb-doc 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 librsb-doc
using aptitude
by running the following command:
sudo aptitude -y install librsb-doc
How To Uninstall librsb-doc on Ubuntu 20.04
To uninstall only the librsb-doc
package we can use the following command:
sudo apt-get remove librsb-doc
Uninstall librsb-doc And Its Dependencies
To uninstall librsb-doc
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove librsb-doc
Remove librsb-doc Configurations and Data
To remove librsb-doc
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge librsb-doc
Remove librsb-doc configuration, data, and all of its dependencies
We can use the following command to remove librsb-doc
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge librsb-doc
References
Summary
In this tutorial we learn how to install librsb-doc
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.