Hi,
How to create a boot disk if the link doesn't work?
sudo /Applications/Install\ macOS\ Catalina.app/Contents/Resources/createinstallmedia --volume /Volumes/MyVolume
sudo: /Applications/Install macOS Catalina.app/Contents/Resources/createinstallmedia: command not found
If you cut-and-pasted that command from the createinstallmedia article (linked below), then there’s no installer downloaded.
See the “what you need to create a bootable installer” section of:
Create a bootable installer for macOS - Apple Support
If you cut-and-pasted that command from the createinstallmedia article (linked below), then there’s no installer downloaded.
See the “what you need to create a bootable installer” section of:
Create a bootable installer for macOS - Apple Support
AlexVei wrote:
How then does this image go to a flash drive?
I would encourage reading the entire document: Create a bootable installer for macOS - Apple Support
Okay. Before you can create the bootable installer you have to download Catalina.
You get it from here: How to download macOS - Apple Support
Two questions…
Did you download the Catalina installer?
Did you change "MyVolume" to the name of the drive, or name the drive "MyVolume"(without quotes)?
No, I didn't download the download. I put the disk name without quotes.
How then does this image go to a flash drive?
Understood. At the beginning I download, then I make a flash drive using the link.
Thank you.
Install\ macOS\ Catalina.app
