Having performed this two-step upgrade many times while researching our various Mavericks-installation articles (and the past two years while writing our upgrade guides for Lion and Mountain Lion), I can tell you that it’s a real hassle.īut lets take a step back. This is just one scenario-I 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 you’d rather not take the interim step of installing Snow Leopard just to upgrade to Mavericks.
![mac os list maverick snow leopard mac os list maverick snow leopard](http://1.bp.blogspot.com/-h7qLDzPQjTM/UmcimlQSsQI/AAAAAAAABM0/y6QTRFYYqNs/s1600/tab_hero_mavericks_logo.png)
![mac os list maverick snow leopard mac os list maverick snow leopard](https://www.digicert.com/kb/images/support-images/osx-maverick/mac-os-x-maverick-ssl-certificat-installation.2.png)
But what if, for example, you’ve got a family-pack license for Snow Leopard, and you’ve got a Mac that shipped with Leopard but that’s never been upgraded to Snow Leopard, Lion, or Mountain Lion? The Mavericks license agreements say that even if that Mac is compatible, you can’t upgrade to 10.9 until you first install at least Snow Leopard. If your Mac doesn’t at least have Snow Leopard installed, you can’t install Mavericks. If your Mac shipped with Leopard or Tiger (Mac OS X 10.4), but you later purchased and installed Snow Leopard, Lion, or Mountain Lion, you can install Mavericks.
#Mac os list maverick snow leopard software license
The software license you agree to when you install Mavericks states that you can “download, install, use and run for personal, non-commercial use, one (1) copy of directly on each Apple-branded computer running OS X Mountain Lion, OS X Lion or OS X Snow Leopard…that you own or control.” In other words, if your Mac shipped with Mountain Lion, Lion, or Snow Leopard, you can install Mavericks.
#Mac os list maverick snow leopard mac os x
(Specifically, Mavericks requires OS X 10.6.8 or later.) The main practical reason for this requirement is that Mavericks is available only via the Mac App Store, and the Mac App Store debuted in Mac OS X 10.6-in other words, you need Snow Leopard or later just to be able to purchase and download Mountain Lion.īut once you’ve got your copy of Mavericks, can you install it onto a Mac or an external drive containing Leopard (Mac OS X 10.5)?
![mac os list maverick snow leopard mac os list maverick snow leopard](https://www.24hoursupport.com/wp-content/uploads/os-x-snow-leopard-300x151.jpg)
As I explained in my guide to installing Mavericks, one of the requirements for installing OS X 10.9 is that you already have at least Snow Leopard (Mac OS X 10.6) installed.