fixed dependency bit in readme

README.md

@@ -4,9 +4,18 @@ Shuffle play a playlist with mpv<br/>
 includes a webui<br/>
 
 ## Dependencies
-mpv
-jq
-exiftool
+exiftool<br/>
+jq<br/>
+mpv<br/>
+```shell
+# Debian based
+$ sudo apt install exiftool jq mpv
+
+# Arch
+$ sudo pacman -Syu exiftool jq mpv
+
+# Should work on other systems too, these are pretty universal programs
+```
 
 ## Intergrating with a node web server
 You'll need these functions in your node server: