An install disk for a particular Mac will not work. You'll need an installation CD or CD image of a Universal Install disk (of Mac OS 8.5 up to 9.04) to install Mac OS through SheepShaver. os_x_setup, in which we also hint as to where a rom file can be found. The installer encountered an error that caused the installation to fail.

We have an extensive setup guide for SheepShaver. VirtualBox 6.1.28 will not install on MacOS Monterey 12.0.1 Description An upgrade of VirtualBox to 6.1.28 fails on MacOS Monterey 12.0.1 with the message: The installation failed. You best bet is still SheepShaver or Basilisk (if your application runs on old 68xxx processors). Rosetta from Apple (OSX up to 10.6 only), SheepShaver, Basilisk, PearPC, MiniVmac and Qemu all provide some sort of emulation, but support different features and host platforms. They provide a virtual environment, but for the same processor as is available in the host. You can't install Classic or Mac OS 9/8/7 in a Virtual Box VM (or VMWare Fusion), simply because they do 'virtualisation' and don't support 'emulation' of the PowerPC processor on which the old Mac OS ran.

Often the unstructured find the most interesting answers to problems, so be our guest!

Install mac os on virtualbox from cd