How To Install libv4l-dev on Kali Linux
Introduction
In this tutorial we learn how to install libv4l-dev
on Kali Linux.
What is libv4l-dev
libv4l-dev is:
libv4l is a collection of libraries which adds a thin abstraction layer on top of video4linux2 devices. The purpose of this (thin) layer is to make it easy for application writers to support a wide variety of devices without having to write separate code for different devices in the same class. libv4l consists of 3 different libraries: libv4lconvert, libv4l1 and libv4l2.
libv4lconvert offers functions to convert from any (known) pixelformat to BGR24, RGB24, YUV420 and YVU420.
libv4l1 offers the (deprecated) v4l1 API on top of v4l2 devices, independent of the drivers for those devices supporting v4l1 compatibility (which many v4l2 drivers do not).
libv4l2 offers the v4l2 API on top of v4l2 devices, while adding for the application transparent libv4lconvert conversion where necessary.
This package contains the development files.
There are three methods to install libv4l-dev
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 libv4l-dev Using apt-get
Update apt database with apt-get
using the following command.
After updating apt database, We can install libv4l-dev
using apt-get
by running the following command:
Install libv4l-dev Using apt
Update apt database with apt
using the following command.
After updating apt database, We can install libv4l-dev
using apt
by running the following command:
Install libv4l-dev 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.
After updating apt database, We can install libv4l-dev
using aptitude
by running the following command:
How To Uninstall libv4l-dev on Kali Linux
To uninstall only the libv4l-dev
package we can use the following command:
Uninstall libv4l-dev And Its Dependencies
To uninstall libv4l-dev
and its dependencies that are no longer needed by Kali Linux, we can use the command below:
Remove libv4l-dev Configurations and Data
To remove libv4l-dev
configuration and data from Kali Linux we can use the following command:
Remove libv4l-dev configuration, data, and all of its dependencies
We can use the following command to remove libv4l-dev
configurations, data and all of its dependencies, we can use the following command:
Dependencies
libv4l-dev have the following dependencies:
References
Summary
In this tutorial we learn how to install libv4l-dev
package on Kali Linux using different package management tools: apt
, apt-get
and aptitude
.