. So, the first thing you need to do is to customise the hypervisor layer by executing an Unlocker script. Please note that you will need to register on the site in order to download the Unlocker tool. You need to enable SSH on your ESXi host. In order to do that, login to the host using VMware vShpere Client and navigate to Configuration-Security Profile. From here click on Properties in the upper right corner where it says Services. The dialog Services Properties should appear and from here you can click on SSH-Options and choose Start and stop with host.
According to Apple’s licensing policies, VMware only supports the virtualization of Apple Mac OS X 10.8 (Mountain Lion) client or server, Mac OS X 10.7 (Lion) client or server, 10.6 (Snow.
Click Start and then close all the open dialogs. Transfer the Unlocker-files to the host using any SFTP client.
Make sure you extract the files somewhere on your client before transfer and connect to the ESXi host using the user root. Once connected navigate to /vmfs/volumes/datastore01/, replacing datastore01 with your actual datastore name. Create a new folder ( mkdir) called tools and transfer your unlockerXXX directory. Now cd into the uploaded directory and ensure the ESXi scripts have execute permissions by running chmod +x esxi-install.sh. Now run./esxi-install.sh in order to install the Unlocker. Reboot the ESXi host.
Download and create the bootable OS X El Capitan ISO Grab the El Capitan installer app from the Apple Appstore. Note, you need a real Mac in order to download and convert the El Capitan installation disk. Once downloaded minimize or close the installer.