Install Mojave in new volume with Ventura on primary volume.
I'm back with new questions. I have a new Mini running Ventura 13.5. I've used Migration Assistant to copy everything from my old Mini, running Catalina. Everything seems to run except Lightroom. So I've created a new volume just to run Lightroom. I need to load Mojave on the new volume but I haven't figured out how to create a bootable usb copy of Mojave. I found instructions to paste this string into Terminal, but that didn't work:
sudo /Applications/Install\ macOS\ Mojave.app/Contents/Resources/createinstallmedia --volume /Volumes/MyVolume
Password:
sudo: /Applications/Install macOS Mojave.app/Contents/Resources/createinstallmedia: command not found
If somebody will point me in the right direction, I would be ever so grateful.
Thanks, David.
Mac mini, macOS 10.15