How To Install libmng-dev on Ubuntu 20.04
Introduction
In this tutorial we learn how to install libmng-dev
on Ubuntu 20.04.
What is libmng-dev
libmng-dev is:
The libmng library supports decoding, displaying, encoding, and various other manipulations of the Multiple-image Network Graphics (MNG) format image files. It uses the zlib compression library, and optionally the JPEG library by the Independent JPEG Group (IJG) and/or lcms (little cms), a color-management library by Marti Maria Saguar.
This package provides development headers.
There are three methods to install libmng-dev
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 libmng-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 libmng-dev
using apt-get
by running the following command:
sudo apt-get -y install libmng-dev
Install libmng-dev Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install libmng-dev
using apt
by running the following command:
sudo apt -y install libmng-dev
Install libmng-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 Ubuntu. Update apt database with aptitude
using the following command.
sudo aptitude update
After updating apt database, We can install libmng-dev
using aptitude
by running the following command:
sudo aptitude -y install libmng-dev
How To Uninstall libmng-dev on Ubuntu 20.04
To uninstall only the libmng-dev
package we can use the following command:
sudo apt-get remove libmng-dev
Uninstall libmng-dev And Its Dependencies
To uninstall libmng-dev
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove libmng-dev
Remove libmng-dev Configurations and Data
To remove libmng-dev
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge libmng-dev
Remove libmng-dev configuration, data, and all of its dependencies
We can use the following command to remove libmng-dev
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libmng-dev
References
Summary
In this tutorial we learn how to install libmng-dev
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.