Before you install the vRealize Business for Cloud virtual appliance, your environment must meet certain requirements.
VMware ESXi 5.1 and later. See vSphere documentation at https://www.vmware.com/support/pubs/vsphere-esxi-vcenter-server-pubs.html.
vCenter Server 5.x, 6.x and later. See vSphere documentation at https://www.vmware.com/support/pubs/vsphere-esxi-vcenter-server-6-pubs.html.
vCloud Director 5.5 and later and 8.0. See vCloud Director documentation at https://www.vmware.com/support/pubs/vcd_pubs.html.
vRealize Automation 6.2.3 and later 6.2.x, 7.0 and 7.0.1. See vRealize Automation documentation at https://www.vmware.com/support/pubs/vcac-pubs.html.