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- Official way to obtain an OS X ISO file 4 answers
I want to virtualize a Mac (the latest, 10.9) on my Mac (MacBook Air). I prefer to use VirtualBox. After setting up the OS X guest, I need to provide a .iso file from which VirtualBox will install OS X. Where can I (legally) get such a .iso file? My Mac didn't come with installation media so I can't just create one from a disc.