I tried to set up a macOS VM recently so I could run an old version of iTunes to manage my iPods. I found it nearly impossible to even download an installer for older versions of the OS, and could never get it working. Where can one acquire an IPSW for, say, macOS Mojave? My understanding is this is not the same thing as the “Install macOS.app”?
Nice, thanks for sharing! It'd be interesting to integrate MIST into lume's ipsw command - right now Apple's native features in Apple Vz only provides download links for the latest supported version of the host, so grabbing older versions requires workarounds like this.
For a version of macOS that old, you’d probably want a dmg, which you can create with createinstallmedia if you have the Install macOS.app. Not sure if it’s supported with Lume as it’s the first time I’ve heard of it.
LoganDark is right. I've personally never tried, and don't think it'd be easy for any macOS predating Apple Virtualization Framework. For that you'd need something like UTM since they're relying on QEMU - these configs might help: https://github.com/adespoton/utmconfigs
I like to use MIST (macOS Installer Super Tool) to grab old macOS versions: https://github.com/ninxsoft/Mist
Apple also provides instructions for downloading many older macOS versions via your terminal: https://support.apple.com/en-us/102662#terminal