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frank1951 Author

Level 1

4 points

sudo: /Applications/Install macOS High Sierra.app/Contents/Resources/createinstallmedia: command not found ????

Unable to complete create bootable installer for Mac OS pro?

MacBook Pro

Posted on Nov 9, 2021 2:26 PM

Top-ranking reply

bumbleben0

Level 5

5,731 points

Posted on Nov 9, 2021 3:12 PM

How to create a bootable installer for macOS - Apple Support

Make sure that your command is formatted correctly. Instead of typing the command, try copying the following:

sudo /Applications/Install\ macOS\ High\ Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/[MyVolume]

If you're running macOS Sierra or earlier on your Mac, you might need to try this argument instead:

sudo /Applications/Install\ macOS\ High\ Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/[MyVolume] --applicationpath /Applications/Install\ macOS\ High\ Sierra.app

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