How To Install libjson-c4 on Ubuntu 20.04
Introduction
In this tutorial we learn how to install libjson-c4 on Ubuntu 20.04.
What is libjson-c4
libjson-c4 is:
This library allows you to easily construct JSON objects in C, output them as JSON formatted strings and parse JSON formatted strings back into the C representation of JSON objects. Task: minimal, ubuntu-core
Package: libjson-c4 Architecture: amd64 Version: 0.13.1+dfsg-7 Multi-Arch: same Priority: important Section: libs Source: json-c Origin: Ubuntu Maintainer: Ubuntu Developers [email protected] Original-Maintainer: Debian QA Group [email protected] Bugs: https://bugs.launchpad.net/ubuntu/+filebug Installed-Size: 92 Depends: libc6 (>= 2.14) Filename: pool/main/j/json-c/libjson-c4_0.13.1+dfsg-7_amd64.deb Size: 29216 MD5sum: cbdfc060eadb159280236a5ce6f5091a SHA1: 5cfcecb1adbbb71c7a5d1929f89e401fb896bcc2 SHA256: da333e3f5e6f92303c44d196577dcff88f3288dc1798021df9e60f651f5d46bc Homepage: https://github.com/json-c/json-c/wiki Description-en: JSON manipulation library - shared library This library allows you to easily construct JSON objects in C, output them as JSON formatted strings and parse JSON formatted strings back into the C representation of JSON objects. Task: minimal, ubuntu-core
There are three methods to install libjson-c4 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 libjson-c4 Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install libjson-c4 using apt-get by running the following command:
sudo apt-get -y install libjson-c4
Install libjson-c4 Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libjson-c4 using apt by running the following command:
sudo apt -y install libjson-c4
Install libjson-c4 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 libjson-c4 using aptitude by running the following command:
sudo aptitude -y install libjson-c4
How To Uninstall libjson-c4 on Ubuntu 20.04
To uninstall only the libjson-c4 package we can use the following command:
sudo apt-get remove libjson-c4
Uninstall libjson-c4 And Its Dependencies
To uninstall libjson-c4 and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove libjson-c4
Remove libjson-c4 Configurations and Data
To remove libjson-c4 configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge libjson-c4
Remove libjson-c4 configuration, data, and all of its dependencies
We can use the following command to remove libjson-c4 configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libjson-c4
References
Summary
In this tutorial we learn how to install libjson-c4 package on Ubuntu 20.04 using different package management tools: apt, apt-get and aptitude.
