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So, if you currently open OS 9 apps in classic mode, you won't be able to do this if you upgrade to Leopard.Įnsure your data (at least all Home folders) is backed up before you install. Mac OS X 10.5 Leopard Installation and Setup GuideĪfter you install the base 10.5, download & install the 10.5.8 combo update at Ĭaution - Leopard does not support classic mode. MB022Z/A Leopard 10.5.6 install DVD (5-user family pack) MB021Z/A Leopard 10.5.6 install DVD (single user) If you can't obtain a retail install DVD from Apple, look on eBay or Google the installer part numbers to possibly find at an on-line store. Leopard is no longer available at the Apple Store but may be available by calling Apple Phone Sales 1-800-MY-APPLE (1-80).
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Mac OS X 10.5 Leopard installation system requirements There's no download of the base OS 10.5.x.
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