How To Install libunicap2 on Kali Linux

In this tutorial we learn how to install libunicap2 on Kali Linux. libunicap2 is unified interface to video capture devices - shared libraries

Introduction

In this tutorial we learn how to install libunicap2 on Kali Linux.

What is libunicap2

libunicap2 is:

Unicap provides a uniform interface to video capture devices. It allows applications to use any supported video capture device via a single API.

Unicap offers a high level of hardware abstraction while maintaining maximum performance. Zero copy capture of video buffers is possible for devices supporting it allowing fast video capture with low CPU usage even on low-speed architectures.

This package contains the shared libraries.

There are three methods to install libunicap2 on Kali Linux. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.

Install libunicap2 Using apt-get

Update apt database with apt-get using the following command.

sudo apt-get update

After updating apt database, We can install libunicap2 using apt-get by running the following command:

sudo apt-get -y install libunicap2

Install libunicap2 Using apt

Update apt database with apt using the following command.

sudo apt update

After updating apt database, We can install libunicap2 using apt by running the following command:

sudo apt -y install libunicap2

Install libunicap2 Using aptitude

If you want to follow this method, you might need to install aptitude on Kali Linux first since aptitude is usually not installed by default on Kali Linux. Update apt database with aptitude using the following command.

sudo aptitude update

After updating apt database, We can install libunicap2 using aptitude by running the following command:

sudo aptitude -y install libunicap2

How To Uninstall libunicap2 on Kali Linux

To uninstall only the libunicap2 package we can use the following command:

sudo apt-get remove libunicap2

Uninstall libunicap2 And Its Dependencies

To uninstall libunicap2 and its dependencies that are no longer needed by Kali Linux, we can use the command below:

sudo apt-get -y autoremove libunicap2

Remove libunicap2 Configurations and Data

To remove libunicap2 configuration and data from Kali Linux we can use the following command:

sudo apt-get -y purge libunicap2

Remove libunicap2 configuration, data, and all of its dependencies

We can use the following command to remove libunicap2 configurations, data and all of its dependencies, we can use the following command:

sudo apt-get -y autoremove --purge libunicap2

Dependencies

libunicap2 have the following dependencies:

References

Summary

In this tutorial we learn how to install libunicap2 package on Kali Linux using different package management tools: apt, apt-get and aptitude.