How To Install therion-doc on Ubuntu 18.04
Introduction
In this tutorial we learn how to install therion-doc on Ubuntu 18.04.
What is therion-doc
therion-doc is:
Therion is cave-survey drawing and modelling software. This package includes the thbook which is the specification for the therion data description language. This is not the easiest way to get started; there is much more documentation in the Therion wiki: https://therion.speleo.sk/wiki/doku.php with introductory guides, FAQs and examples. Read those first to get an understanding of how it is used.
There are three methods to install therion-doc 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 therion-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 therion-doc using apt-get by running the following command:
sudo apt-get -y install therion-doc
Install therion-doc Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install therion-doc using apt by running the following command:
sudo apt -y install therion-doc
Install therion-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 Ubuntu. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install therion-doc using aptitude by running the following command:
sudo aptitude -y install therion-doc
How To Uninstall therion-doc on Ubuntu 18.04
To uninstall only the therion-doc package we can use the following command:
sudo apt-get remove therion-doc
Uninstall therion-doc And Its Dependencies
To uninstall therion-doc and its dependencies that are no longer needed by Ubuntu 18.04, we can use the command below:
sudo apt-get -y autoremove therion-doc
Remove therion-doc Configurations and Data
To remove therion-doc configuration and data from Ubuntu 18.04 we can use the following command:
sudo apt-get -y purge therion-doc
Remove therion-doc configuration, data, and all of its dependencies
We can use the following command to remove therion-doc configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge therion-doc
References
Summary
In this tutorial we learn how to install therion-doc package on Ubuntu 18.04 using different package management tools: apt, apt-get and aptitude.
