How To Install libokular5core9 on Ubuntu 20.04
Introduction
In this tutorial we learn how to install libokular5core9 on Ubuntu 20.04.
What is libokular5core9
libokular5core9 is:
This package contains libraries used by the Okular document viewer.
This package is part of the KDE graphics module. Task: kubuntu-desktop, kubuntu-full
There are three methods to install libokular5core9 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 libokular5core9 Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install libokular5core9 using apt-get by running the following command:
sudo apt-get -y install libokular5core9
Install libokular5core9 Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libokular5core9 using apt by running the following command:
sudo apt -y install libokular5core9
Install libokular5core9 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 libokular5core9 using aptitude by running the following command:
sudo aptitude -y install libokular5core9
How To Uninstall libokular5core9 on Ubuntu 20.04
To uninstall only the libokular5core9 package we can use the following command:
sudo apt-get remove libokular5core9
Uninstall libokular5core9 And Its Dependencies
To uninstall libokular5core9 and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove libokular5core9
Remove libokular5core9 Configurations and Data
To remove libokular5core9 configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge libokular5core9
Remove libokular5core9 configuration, data, and all of its dependencies
We can use the following command to remove libokular5core9 configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libokular5core9
References
Summary
In this tutorial we learn how to install libokular5core9 package on Ubuntu 20.04 using different package management tools: apt, apt-get and aptitude.