Why the debugger machine ( source ) has to be Yosemeti for target being Yosemeti

Hi All, The kernel debug kit that is required to debug a Yosemeti target can not be mounted on the source(debugger) machine running 10.9. Why is this ? Thanks, Pro _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel@lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/darwin-kernel/site_archiver%40lists.... This email sent to site_archiver@lists.apple.com