docs: add Python prereq to README

Closes #39

Author: codebytere

README.md

@@ -24,8 +24,10 @@ This native Node.js module allows you to manage an app's access to:
 
 If you need to ask for permissions, your app must be allowed to ask for permission :
 
-* for a Nodejs script/app, you can use a terminal app such as [iTerm2](https://iterm2.com/) (it won't work on macOS Terminal.app)
-* for an Electron app (or equivalent), you'll have to update `Info.plist` to include a usage description key like `NSMicrophoneUsageDescription` for microphone permission.
+* For a Nodejs script/app, you can use a terminal app such as [iTerm2](https://iterm2.com/) (it won't work on macOS Terminal.app)
+* For an Electron app (or equivalent), you'll have to update `Info.plist` to include a usage description key like `NSMicrophoneUsageDescription` for microphone permission.
+
+If you're using macOS 12.3 or newer, you'll need to ensure you have Python installed on your system, as macOS does not bundle it anymore.
 
 ## API