Merge pull request #1072 from shuvashish76/patch-1

Update InstallOnLinux.md with repology badge

Documentation/InstallOnLinux.md

@@ -4,25 +4,56 @@
 ...or just tell more friends. As long as I'm maintaining this software, it will remain **free** and **open source**.
 
 
+## Packaging status
 
-# Install and Run Libation on Ubuntu
+[![Packaging status](https://repology.org/badge/vertical-allrepos/libation.svg)](https://repology.org/project/libation/versions)
-
-New Libation releases are automatically packed into .deb and .rpm package and are available from the Libation repository's releases page.
 
+New Libation releases are automatically packed into `.deb` and `.rpm` package and are available from the Libation repository's releases page.
 
 Run this command in your terminal to download and install Libation, replacing the url with the latest Libation package url:
 
-- Debian
+### Debian
   ```Console
   wget -O libation.deb https://github.com/rmcrackan/Libation/releases/download/vX.X.X/Libation.X.X.X-linux-chardonnay.deb &&
   sudo apt install ./libation.deb
   ```
-- Redhat and CentOS
+### Redhat and CentOS
   ```Console
   wget -O libation.rpm https://github.com/rmcrackan/Libation/releases/download/vX.X.X/Libation.X.X.X-linux-chardonnay.rpm &&
   sudo yum install ./libation.rpm
   ```
+---
+### Arch Linux
+  ```Console
+  yay -S libation
+  ```
+  This package is available on [Arch User Repository](https://aur.archlinux.org/packages/libation), install via your choice of [AUR helpers](https://wiki.archlinux.org/title/AUR_helpers).
+  
+  Thanks to [mhdi](https://aur.archlinux.org/account/mhdi) for taking care of AUR package maintenance.
+### NixOS
+  - Install via `nix-shell`
+    ```Console
+    nix-shell -p libation
+    ```
+    A `nix-shell` will temporarily modify your $PATH environment variable. This can be used to try a piece of software before deciding to permanently install it.
+  - Install via NixOS configuration
+    ```Console
+    environment.systemPackages = [
+      pkgs.libation
+    ];
+    ```
+    Add the following Nix code to your NixOS Configuration, usually located in `/etc/nixos/configuration.nix`
+  - On NixOS via via `nix-env`
+    ```Console
+    nix-env -iA nixos.libation
+    ```
+  - On Non NixOS via `nix-env`
+    ```Console
+    nix-env -iA nixpkgs.libation
+    ```
+    Warning: Using `nix-env` permanently modifies a local profile of installed packages. This must be updated and maintained by the user in the same way as with a traditional package manager.
 
+    Thanks to [TomaSajt](https://github.com/tomasajt) for taking care of Nix package maintenance.
 
 If your desktop uses gtk, you should now see Libation among your applications.