Anyone have any luck installing macOS 15 beta 1 on macOS host? If so, what did you do to get it to install? I keep getting the following dialog when I try to install. only to e followed by, macOS 15 Beta 1 never installs.
I was following this information and it works: https://forums.macrumors.com/threads/install-macos-sequoia-in-utm-a-howto.2428780/ just install the MobileDevice.pkg
Virtualization Known Issues Installing the latest beta of macOS in a virtual machine on a host Mac running macOS Sonoma might fail. (109234128) Workaround: Install the latest beta of Xcode prior to installing the latest beta of macOS. Users will not be able to sign-in to iCloud and related applications. (128924562) https://developer.apple.com/documentation/macos-release-notes/macos-15-release-notes#Virtualization