How To Install liblrs0 on Ubuntu 20.04
Introduction
In this tutorial we learn how to install liblrs0
on Ubuntu 20.04.
What is liblrs0
liblrs0 is:
A convex polyhedron is the set of points satisfying a finite family of linear inequalities. The study of the vertices and extreme rays of such systems is important and useful in e.g. mathematics and optimization. In a dual interpretation, finding the vertices of a (bounded) polyhedron is equivalent to finding the convex hull (bounding inequalities) of an (arbitrary dimensional) set of points. Lrs (lexicographic reverse search) has two important features that can be very important for certain applications: it works in exact arithmetic, and it consumes memory proportional to the input, no matter how large the output is.
This package contains the (required) shared library.
There are three methods to install liblrs0
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 liblrs0 Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install liblrs0
using apt-get
by running the following command:
sudo apt-get -y install liblrs0
Install liblrs0 Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install liblrs0
using apt
by running the following command:
sudo apt -y install liblrs0
Install liblrs0 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 liblrs0
using aptitude
by running the following command:
sudo aptitude -y install liblrs0
How To Uninstall liblrs0 on Ubuntu 20.04
To uninstall only the liblrs0
package we can use the following command:
sudo apt-get remove liblrs0
Uninstall liblrs0 And Its Dependencies
To uninstall liblrs0
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove liblrs0
Remove liblrs0 Configurations and Data
To remove liblrs0
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge liblrs0
Remove liblrs0 configuration, data, and all of its dependencies
We can use the following command to remove liblrs0
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge liblrs0
References
Summary
In this tutorial we learn how to install liblrs0
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.