How To Install luajit2 on Debian 12

Learn how to install luajit2 on Debian 12 with this tutorial. luajit2 is OpenResty-maintained branch of LuaJIT (interpreter)

Introduction

In this tutorial we learn how to install luajit2 on Debian 12.

What is luajit2

luajit2 is:

LuaJIT implements the full set of language features defined by Lua 5.1. The virtual machine (VM) is API- and ABI-compatible to the standard Lua interpreter and can be deployed as a drop-in replacement.

This package contains the standalone interpreter/jitter that can be used as a replacement for the standard lua5.1 interpreter.

There are three methods to install luajit2 on Debian 12. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.

Install luajit2 Using apt-get

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

sudo apt-get update

After updating apt database, We can install luajit2 using apt-get by running the following command:

sudo apt-get -y install luajit2

Install luajit2 Using apt

Update apt database with apt using the following command.

sudo apt update

After updating apt database, We can install luajit2 using apt by running the following command:

sudo apt -y install luajit2

Install luajit2 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 Debian. Update apt database with aptitude using the following command.

sudo aptitude update

After updating apt database, We can install luajit2 using aptitude by running the following command:

sudo aptitude -y install luajit2

How To Uninstall luajit2 on Debian 12

To uninstall only the luajit2 package we can use the following command:

sudo apt-get remove luajit2

Uninstall luajit2 And Its Dependencies

To uninstall luajit2 and its dependencies that are no longer needed by Debian 12, we can use the command below:

sudo apt-get -y autoremove luajit2

Remove luajit2 Configurations and Data

To remove luajit2 configuration and data from Debian 12 we can use the following command:

sudo apt-get -y purge luajit2

Remove luajit2 configuration, data, and all of its dependencies

We can use the following command to remove luajit2 configurations, data and all of its dependencies, we can use the following command:

sudo apt-get -y autoremove --purge luajit2

Dependencies

luajit2 have the following dependencies:

References

Summary

In this tutorial we learn how to install luajit2 package on Debian 12 using different package management tools: apt, apt-get and aptitude.