How To Install libnghttp2-doc on Debian 9

Introduction

In this tutorial we learn how to install libnghttp2-doc on Debian 9.

What is libnghttp2-doc

libnghttp2-doc is:

This is an implementation of the Hypertext Transfer Protocol version 2 in C. The framing layer of HTTP/2 is implemented as a reusable C library.

This package installs documentation.

There are three methods to install libnghttp2-doc 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 libnghttp2-doc Using apt-get

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

sudo apt-get update

After updating apt database, We can install libnghttp2-doc using apt-get by running the following command:

sudo apt-get -y install libnghttp2-doc

Install libnghttp2-doc Using apt

Update apt database with apt using the following command.

sudo apt update

After updating apt database, We can install libnghttp2-doc using apt by running the following command:

sudo apt -y install libnghttp2-doc

Install libnghttp2-doc 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 libnghttp2-doc using aptitude by running the following command:

sudo aptitude -y install libnghttp2-doc

How To Uninstall libnghttp2-doc on Debian 9

To uninstall only the libnghttp2-doc package we can use the following command:

sudo apt-get remove libnghttp2-doc

Uninstall libnghttp2-doc And Its Dependencies

To uninstall libnghttp2-doc and its dependencies that are no longer needed by Debian 9, we can use the command below:

sudo apt-get -y autoremove libnghttp2-doc

Remove libnghttp2-doc Configurations and Data

To remove libnghttp2-doc configuration and data from Debian 9 we can use the following command:

sudo apt-get -y purge libnghttp2-doc

Remove libnghttp2-doc configuration, data, and all of its dependencies

We can use the following command to remove libnghttp2-doc configurations, data and all of its dependencies, we can use the following command:

sudo apt-get -y autoremove --purge libnghttp2-doc

Dependencies

libnghttp2-doc have the following dependencies:

• libjs-jquery
• libjs-underscore
• lynx

References

• libnghttp2-doc website

Summary

In this tutorial we learn how to install libnghttp2-doc package on Debian 9 using different package management tools: apt, apt-get and aptitude.