How To Install libqtexengine1 on Ubuntu 18.04
Introduction
In this tutorial we learn how to install libqtexengine1 on Ubuntu 18.04.
What is libqtexengine1
libqtexengine1 is:
QTeXEngine enables Qt based applications to easily export graphics created using the QPainter class to TeX. It is built on top of QPaintEngine and uses the TikZ/Pgf graphic systems for TeX.
There are three methods to install libqtexengine1 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 libqtexengine1 Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install libqtexengine1 using apt-get by running the following command:
sudo apt-get -y install libqtexengine1
Install libqtexengine1 Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libqtexengine1 using apt by running the following command:
sudo apt -y install libqtexengine1
Install libqtexengine1 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 libqtexengine1 using aptitude by running the following command:
sudo aptitude -y install libqtexengine1
How To Uninstall libqtexengine1 on Ubuntu 18.04
To uninstall only the libqtexengine1 package we can use the following command:
sudo apt-get remove libqtexengine1
Uninstall libqtexengine1 And Its Dependencies
To uninstall libqtexengine1 and its dependencies that are no longer needed by Ubuntu 18.04, we can use the command below:
sudo apt-get -y autoremove libqtexengine1
Remove libqtexengine1 Configurations and Data
To remove libqtexengine1 configuration and data from Ubuntu 18.04 we can use the following command:
sudo apt-get -y purge libqtexengine1
Remove libqtexengine1 configuration, data, and all of its dependencies
We can use the following command to remove libqtexengine1 configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libqtexengine1
References
Summary
In this tutorial we learn how to install libqtexengine1 package on Ubuntu 18.04 using different package management tools: apt, apt-get and aptitude.