

Having performed this two-step upgrade many times while researching our various Mountain Lion-installation articles (and last year while writing our Lion-installation articles ), I can tell you that its a real hassle.

This is just one scenarioI can think of a number of situations in which you might have Leopard on a Mac or an external drive, along with a valid license for Snow Leopard, and youd rather not take the interim step of installing Snow Leopard just to upgrade to Mountain Lion. Buy 10.6.8 Cleaner Upgrade To 10īut what if, for example, youve got a family-pack license for Snow Leopard, and youve got a Mac that shipped with Leopard but thats never been upgraded to Snow Leopard or Lion The Mountain Lion license agreements say that even if that Mac is compatible, you cant upgrade to 10.8 until you first install at least Snow Leopard. If your Mac shipped with Leopard or Tiger (Mac OS X 10.4), but you later purchased and installed Snow Leopard or Lion, you can install Mountain Lion. In other words, if your Mac shipped with Lion or Snow Leopard, you can install Mountain Lion. The software license you agree to when you install Mountain Lion states that you can download, install, use and run for personal, non-commercial use, one (1) copy of the the OS directly on each Apple-branded computer running OS X Lion or OS X Snow Leopard.that you own or control. Buy 10.6.8 Cleaner Software License You.
