Antwoord op "Mac OS X cannot be installed on this computer"I get the same crud. I enter accordingly with my date time like the example and get this. date: bind: Permission denied date: settimeof day (timeval): Operation not permitted. I’m running 10.6.8 and trying to upgrade to Yosimite 10.10. Tried both an operation DVD and a download off the internet. Anyone know a solution. Thanks.