How To Install libopenalpr2 on Debian 9
Introduction
In this tutorial we learn how to install libopenalpr2
on Debian 9.
What is libopenalpr2
libopenalpr2 is:
OpenALPR is an open source Automatic License Plate Recognition library written in C++. The library analyzes images and identifies license plates. The output is the text representation of any license plate characters found in the image.
This package contains the runtime libraries used to interface with OpenALPR.
There are three methods to install libopenalpr2
on Debian 9. We can use apt-get
, apt
and aptitude
. In the following sections we will describe each method. You can choose one of them.
Install libopenalpr2 Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install libopenalpr2
using apt-get
by running the following command:
sudo apt-get -y install libopenalpr2
Install libopenalpr2 Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install libopenalpr2
using apt
by running the following command:
sudo apt -y install libopenalpr2
Install libopenalpr2 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 libopenalpr2
using aptitude
by running the following command:
sudo aptitude -y install libopenalpr2
How To Uninstall libopenalpr2 on Debian 9
To uninstall only the libopenalpr2
package we can use the following command:
sudo apt-get remove libopenalpr2
Uninstall libopenalpr2 And Its Dependencies
To uninstall libopenalpr2
and its dependencies that are no longer needed by Debian 9, we can use the command below:
sudo apt-get -y autoremove libopenalpr2
Remove libopenalpr2 Configurations and Data
To remove libopenalpr2
configuration and data from Debian 9 we can use the following command:
sudo apt-get -y purge libopenalpr2
Remove libopenalpr2 configuration, data, and all of its dependencies
We can use the following command to remove libopenalpr2
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libopenalpr2
Dependencies
libopenalpr2 have the following dependencies:
References
Summary
In this tutorial we learn how to install libopenalpr2
package on Debian 9 using different package management tools: apt
, apt-get
and aptitude
.