Include new installation methods (#4)

pages/getting-started/1-installation.mdx

@@ -1,4 +1,3 @@
-import { Callout } from 'nextra/components'
 
 # Installation
 
@@ -62,19 +61,33 @@ scoop install lune
 ```
 
 ### Homebrew
-MacOS users can use [Homebrew](https://brew.sh) to install lune.
+[Homebrew](https://brew.sh) is a package manager for MacOS and Linux. Lune has been published to Homebrew Core, so it can be installed with:
 
-To install preinstalled binaries:
 ```sh copy filename="Bash"
+# Installs latest stable precompiled binary
 brew install lune
 ```
 
 ***or***
 
-To build from source:
 ```sh copy filename="Bash"
+# Builds from latest stable source
 brew install lune --build-from-source
 ```
+
+### APT
+APT is a package manager for debian based distributions that uses dpkg to install packages.
+
+Follow the instructions at the unnoficial [lune-packaging](https://github.com/CompeyDev/lune-packaging#apt) to install lune using APT.
+
+<Callout type="warning" emoji="⚠️">
+  The APT repo is entirely community maintained and is not endorsed by or affiliated with lune.
+</Callout>
+
+
+
+### AppImage
+AppImages are platform independent sandboxed binaries that work out of the box. Go to the [GitHub Actions Page](https://github.com/CompeyDev/lune-packaging/actions/workflows/appimage.yaml), and download the artifact suitable for your architecture from the build artifacts.
 </details>
 
 <details>
@@ -97,3 +110,4 @@ Congratulations! You've installed Lune and are now ready to write your first scr
     [Introduction](./2-introduction/1-hello-lune.md) section.
 -   If you want to write Lune scripts specifically for Roblox, check out the
     [Roblox](../roblox/1-introduction.md) section.
+