Can't download High Sierra from App Store.

[bo-waleed]

Perhaps the code I pasted in Terminal is not correct as I got this error:

[Errno 2] No such file or directory: u'/System/Library/PrivateFrameworks/Seeding.framework/Versions/Current/Resources/SeedCatalogs.plist'
Downloading https://swscan.apple.com/content/ca...n-lion-snowleopard-leopard.merged-1.sucatalog...
Could not replicate https://swscan.apple.com/content/ca...n-lion-snowleopard-leopard.merged-1.sucatalog: Command '[u'/usr/bin/curl', u'-sfL', u'--create-dirs', u'-o', u'./content/ca...n-lion-snowleopard-leopard.merged-1.sucatalog', u'--compressed', 'https://swscan.apple.com/content/ca...n-lion-snowleopard-leopard.merged-1.sucatalog']' returned non-zero exit status 22
mbp-di-fabio:~ fabthi$

This is the code:
sudo /Users/Shared/installinstallmacos.py --catalogurl https://swscan.apple.com/content/ca...n-lion-snowleopard-leopard.merged-1.sucatalog

Did you move the file 'installinstallmacos.py' to '/Users/Shared/' ?

Do that first then open Terminal and copy/paste this:

sudo /Users/Shared/installinstallmacos.py --catalogurl https://swscan.apple.com/content/ca...n-lion-snowleopard-leopard.merged-1.sucatalog

 

[CoastalOR]

Not sure to understand; in Apple Downloads section only update versions of various OS are available for download, at least for me.
"Aggiornamento" stands for update
Are you saying I can make a bootable installer out of one of those update versions?

Use the link I posted in Post #10 of this thread.

 

[fabthi]

Did you move the file 'installinstallmacos.py' to '/Users/Shared/' ?

Yes, but I got that error anyway

 

[bo-waleed]

Yes, but I got that error anyway

Sorry I can't help any more because I am no expert for this too, I was just simply followed what chrfr said in this thread:

Did Apple block HS installation for 2018 MBP ?

By a security update or something ? Each time I try to boot from my HS bootable USB I got a black screen and a circle with a line through it. Like this: https://support.apple.com/en-us/HT210901 According to Apple: It's a macOS that my Mac can't use it. And oh yeah, I finally got my hand...

forums.macrumors.com

Anyway, Did you tried the steps in Post #10 of this thread ?
It will make you download High Sierra 13.6

 

[TrabSeyn]

FWIW I was unable to access the App Store link to High Sierra with Firefox. Fired up Safari, pasted the URL in (from the How to get older versions of MacOS link) voila the High Sierra download was available. On Firefox I kept getting a Connecting to App Store placeholder page that looped ...

 

[fabthi]

Eventually I've been able to download the full HS installer via this app

macOS High Sierra Patcher