Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

Muhammad Abbas

macrumors newbie
Original poster
Nov 28, 2014
3
0
i have a problem with this mac. i,m using old version 10.5.8 i need 2 upgrade osx lion i have dvd. when i run setup its working but at the end its says Error occourd in installation plz try to run again.... some one please help me 2 solve this..
 
i have a problem with this mac. i,m using old version 10.5.8 i need 2 upgrade osx lion i have dvd. when i run setup its working but at the end its says Error occourd in installation plz try to run again.... some one please help me 2 solve this..

the DVD is OS X Lion(10.7) or OS X Snow Leopard(10.6)?

OS X Lion were never shipped with DVD and they are not even available in the Mac App store now, you'll need to buy it from the Apple Online Store which they will then provide you a redemption code in the Mac App Store.

You will still need to have 10.6.8 installed to be able to upgrade to OS X Lion or later.
 
macbook 5,2 core 2 duo

i download osx lion 10.7 from torrent. macbook is working but i cannot upgrade if i install that version at the end they said an error occourd please try again...
 
You have downloaded a torrent of OSX 10.7 and are asking why it does not install ? Seriously

Just download Yosemite from the App Store for free - but you will need at least 10.6.6 on that Mac or another Mac......
 
You have downloaded a torrent of OSX 10.7 and are asking why it does not install ? Seriously

99% of torrents are perfectly fine. People are just scaremongering. Its got nothing to do with it being a torrent if it doesn't install from two different sources.

Just download Yosemite from the App Store for free - but you will need at least 10.6.6 on that Mac or another Mac......

Bloke's running Leopard. He doesn't have the app store. A .app or dmg file made into a recovery drive is the only way to upgrade.
 
i,m using old version 10.5.8
Even if you have a legit copy of Lion, you won't be able to install it over 10.5.8 directly.

You first need to spoof your system version to 10.6.8 by editing the system version .plist file.

After that, you will be able to install Lion (assuming there is no hardware problem and the installer is ok).

Macintosh HD/System/Library/CoreServices/SystemVersion.plist
 
Last edited:
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.