How can I install Darwin (or PureDarwin) I am very interesting on do so but I am not able to do it. (If it is possible I prefer to install it in Parallels Desktop as a virtual machine). Thanks )?

To install Darwin or PureDarwin in Parallels Desktop, first, download the latest ISO image from the PureDarwin website. Create a new virtual machine in Parallels, selecting the downloaded ISO as the installation media. Configure the VM settings, such as allocating sufficient RAM and CPU, and then start the VM to begin the installation process. Follow the on-screen instructions to complete the installation of Darwin or PureDarwin.