- El capitan os x download for fresh install how to#
- El capitan os x download for fresh install mac os x#
- El capitan os x download for fresh install install#
- El capitan os x download for fresh install archive#
(Or copy it to some other volume you can write to NOT the USB stick) $ cd /Volumes/Macintosh \ HD/
$ (mount the DMG in Disk Utility ) $ cp /Volumes/Install \ OS \ X/InstallMacOSX.pkg /Volumes/Macintosh \ HD/ It at all the compressed files mentioned in this paragraph.) If you have 7z around (on Windows/Linux as well), you can just point cpio.gz again, with the same way to extract it.
El capitan os x download for fresh install archive#
Will extract all the files the package has.Īnother nested archive is the Scripts archive, although note that Otherwise, you can use gunzip -c Payload | cpio -i (or gzcat). (default on macOS, easily installable on Linux), you can just do tar -xvf Payload. That contains the files installed by this package. The second archive-in-archive is the Payload. The structure produced by both tools is a bit different, but we can You can either extract it with pkgutil -expandįoo.pkg foo_files (the last argument is the destination directory, can beĪnything, will be created by pkgutil) if you have access to that command (it’sĪvailable in Recovery OS), or you can try the xar utility as xar -xfįoo.pkg. Those files are in XAR format, which was invented by the This was deduced from the file command and The Unarchiver. You can find more resources about the flat package format, one or two, although
El capitan os x download for fresh install install#
This package isĮxpected to install /Applications/Install OS X El Capitan.app. If you take a look at the instructions, you will see that this is The only thing you can download from Apple is El Capitan. Hackintoshing this little bit harder, but this also affects legitimate users. If it doesn’t, and Recovery can’t install it for you, that can be difficult toĪpple does not make macOS images publicly available. Program included with that installer app. The expected way to produce macOS install media is to download the installerįrom App Store/Software Update, and run the createinstallmedia command-line Unfortunately, making a USB stick with the macOS installer on it is a nuisance. The best, safest, least error-prone way to do an install is with a USB stick. I'm ultimately trying to go from the Snow Leopard Install DVD to get to either Mojave or Catalina, and El Capitan seemed to be a good stop-gap in between them, but so far no luck upgrading to anything from Snow Leopard.Making install media with El Capitan (with access only to Recovery) I'm wondering if Unibeast isn't compatible with this newer installer from the Apple site (rather than from the App Store, where you used to download previously) for some reason? Is there some way I could check if it's actually incomplete (like running a hash on a certain file) or the certs are out of date or some other problem?
El capitan os x download for fresh install how to#
I couldn't figure out how to find out what the expiration dates were for my specific installer but couldn't find it (I'm assuming it would be the most recent ones, since the most recent I've downloaded is today). I also read that the Installer certs were very recently updated (they previously expired I think and are reupped until 2029, according to this: ) so I tried several dates both before and after (including into the future) with no luck. I read that it could also be an issue with the Installer certificate being out-of-date, so I tried changing the system time to several suggested dates with no luck. I even did a fresh install of Snow Leopard and downloaded El Capitan (and UniBeast) but got the same result, so there definitely shouldn't have been multiple copies of the Installer. I have tried downloading the installer several times and each time I made sure to delete any previous downloads (and empty Trash), so I'm fairly certain that multiple copies of the installer isn't the problem.
El capitan os x download for fresh install mac os x#
I then try to create the bootable USB with UniBeast 6.2.0, but when I select El Capitan and press Continue, it says "Selected Mac OS X Installer is Incomplete".
From a machine running Snow Leopard, I download the OS X El Capitan installer from Apple's website ( ) and run it to have the "Install OS X El Capitan" installer show up in the Applications folder. I'm trying to install El Capitan onto a USB stick using UniBeast and keep running into the same problem. Building a CustoMac Hackintosh: Buyer's Guide