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CharlieJames91

macrumors newbie
Original poster
Jun 3, 2016
16
1
Hi! Where can I get an El Capitan OS .dmg from? I am creating a new image with Deploy Studio but can't find one anywhere.

Thanks
 

bcave098

macrumors 6502a
Sep 6, 2015
516
207
Northern British Columbia
There is no official disk image for El Capitan, the installer can be downloaded as an app for the App Store. There is a disk image as part of the installer than can be used to boot the computer and install OS X. It is located in:
Code:
/Applications/Install OS X El Capitan.app/Contents/SharedSupport/InstallESD.dmg

But Apple says you should use System Image Utility in /System/Library/CoreServices/Applications to make images to deploy.
 
Last edited:

chrfr

macrumors G5
Jul 11, 2009
13,729
7,306
Hi! Where can I get an El Capitan OS .dmg from? I am creating a new image with Deploy Studio but can't find one anywhere.

Thanks
Do you have access in App Store to download the El Capitan installer app? If so, use AutoDMG with that to create a basic OS image for DeployStudio.
 

elf69

macrumors 68020
Jun 2, 2016
2,333
489
Cornwall UK
Bummer.

You have older mac or a friend with one to download it?

There is another site I have used but not posting it as it against rules.
An it 3d part not apple, so not something we want to promote.
 

chrfr

macrumors G5
Jul 11, 2009
13,729
7,306
Hey, tried that too - my machine is compatible for 10.12 so doesn't allow me to go ahead with it.

Thanks
If you had ever downloaded El Capitan before, it'd be listed in the "Purchases" section of the App Store. Did you check there? If not, then I'd ask around to find someone you know who might have already downloaded it, and have them download a new copy.
The installer that Apple makes available for El Capitan at the links above won't even install on newer computers that can run Sierra. (It's a different build number than the one that works on all computers and has more restrictions set up in the installer.)
 
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