How To Install lua-torch-sundown on Ubuntu 18.04

In this tutorial we learn how to install lua-torch-sundown on Ubuntu 18.04. lua-torch-sundown is Sundown Library (a Markdown implementation) for Torch Framework

Introduction

In this tutorial we learn how to install lua-torch-sundown on Ubuntu 18.04.

What is lua-torch-sundown

lua-torch-sundown is:

This is a LuaJIT interface to the Sundown library (a Markdown implementation).

To render into HTML, the easiest is to use the provided renderHTML() function (aliased to render()), which interfaces Sundown renderer with Houdini HTML default renderer.

This package also provides an extra renderer renderASCII() which outputs pretty colored ASCII for Markdown pages.

There are three methods to install lua-torch-sundown 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 lua-torch-sundown Using apt-get

Update apt database with apt-get using the following command.

sudo apt-get update

After updating apt database, We can install lua-torch-sundown using apt-get by running the following command:

sudo apt-get -y install lua-torch-sundown

Install lua-torch-sundown Using apt

Update apt database with apt using the following command.

sudo apt update

After updating apt database, We can install lua-torch-sundown using apt by running the following command:

sudo apt -y install lua-torch-sundown

Install lua-torch-sundown 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 lua-torch-sundown using aptitude by running the following command:

sudo aptitude -y install lua-torch-sundown

How To Uninstall lua-torch-sundown on Ubuntu 18.04

To uninstall only the lua-torch-sundown package we can use the following command:

sudo apt-get remove lua-torch-sundown

Uninstall lua-torch-sundown And Its Dependencies

To uninstall lua-torch-sundown and its dependencies that are no longer needed by Ubuntu 18.04, we can use the command below:

sudo apt-get -y autoremove lua-torch-sundown

Remove lua-torch-sundown Configurations and Data

To remove lua-torch-sundown configuration and data from Ubuntu 18.04 we can use the following command:

sudo apt-get -y purge lua-torch-sundown

Remove lua-torch-sundown configuration, data, and all of its dependencies

We can use the following command to remove lua-torch-sundown configurations, data and all of its dependencies, we can use the following command:

sudo apt-get -y autoremove --purge lua-torch-sundown

References

Summary

In this tutorial we learn how to install lua-torch-sundown package on Ubuntu 18.04 using different package management tools: apt, apt-get and aptitude.