what is with my unity full version for mac?

Questions & Answers
1

MonoDevelop doesnt open, i tried to goto unity prefs & change it but the system prefs look like this:
[33334-unity+prefrences.png|33334]

I even tried downgrading unity but i get the same bugs!
plz help me.
btw it was the latest version but i downgraded it to 4.3.1f1

2
  1. Restart Mac
  2. Edit->Preferences->External Tools->External Script Editor
  3. Set to MonoDevelop