How To Install libqca2-plugins on Ubuntu 18.04
Introduction
In this tutorial we learn how to install libqca2-plugins on Ubuntu 18.04.
What is libqca2-plugins
libqca2-plugins is:
This plugin provides cryptographic as well as helper plugins for Qt Cryptographic Architecture (QCA).
There are three methods to install libqca2-plugins on Ubuntu 18.04. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install libqca2-plugins Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install libqca2-plugins using apt-get by running the following command:
sudo apt-get -y install libqca2-plugins
Install libqca2-plugins Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libqca2-plugins using apt by running the following command:
sudo apt -y install libqca2-plugins
Install libqca2-plugins 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 libqca2-plugins using aptitude by running the following command:
sudo aptitude -y install libqca2-plugins
How To Uninstall libqca2-plugins on Ubuntu 18.04
To uninstall only the libqca2-plugins package we can use the following command:
sudo apt-get remove libqca2-plugins
Uninstall libqca2-plugins And Its Dependencies
To uninstall libqca2-plugins and its dependencies that are no longer needed by Ubuntu 18.04, we can use the command below:
sudo apt-get -y autoremove libqca2-plugins
Remove libqca2-plugins Configurations and Data
To remove libqca2-plugins configuration and data from Ubuntu 18.04 we can use the following command:
sudo apt-get -y purge libqca2-plugins
Remove libqca2-plugins configuration, data, and all of its dependencies
We can use the following command to remove libqca2-plugins configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libqca2-plugins
References
Summary
In this tutorial we learn how to install libqca2-plugins package on Ubuntu 18.04 using different package management tools: apt, apt-get and aptitude.
