Hey guys,

I tried to do an update on the Mac but I got this message.


I don't have a clue what to do. This Hackintosh was given to me and I have no idea how to actually fix this issue. I run Windows 7 currently but would like to use my Mac when needed.

If someone can put this in the layman's terms that would be great!

Computer Specs:
Intel Core I5 CPU 760 2.8GHZ
4GB Ram
ATI Radeon 5700