How To Install libelas-dev on Debian 12
Introduction
In this tutorial we learn how to install libelas-dev on Debian 12.
What is libelas-dev
libelas-dev is:
A library for computing disparity maps from rectified graylevel stereo pairs. It is robust against moderate changes in illumination and well suited for robotics applications with high resolution images. Computing the left and right disparity map of a one Megapixel image requires less than one second on a single i7 CPU core.
This package contains the build-time libraries
There are three methods to install libelas-dev on Debian 12. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install libelas-dev Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install libelas-dev using apt-get by running the following command:
sudo apt-get -y install libelas-dev
Install libelas-dev Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libelas-dev using apt by running the following command:
sudo apt -y install libelas-dev
Install libelas-dev 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 Debian. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install libelas-dev using aptitude by running the following command:
sudo aptitude -y install libelas-dev
How To Uninstall libelas-dev on Debian 12
To uninstall only the libelas-dev package we can use the following command:
sudo apt-get remove libelas-dev
Uninstall libelas-dev And Its Dependencies
To uninstall libelas-dev and its dependencies that are no longer needed by Debian 12, we can use the command below:
sudo apt-get -y autoremove libelas-dev
Remove libelas-dev Configurations and Data
To remove libelas-dev configuration and data from Debian 12 we can use the following command:
sudo apt-get -y purge libelas-dev
Remove libelas-dev configuration, data, and all of its dependencies
We can use the following command to remove libelas-dev configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libelas-dev
Dependencies
libelas-dev have the following dependencies:
References
Summary
In this tutorial we learn how to install libelas-dev package on Debian 12 using different package management tools: apt, apt-get and aptitude.
