Can I install Genymotion on a VirtualBox virtual machine?

❌ NO. Genymotion Desktop is designed for a physical machine and will not work inside a virtual machine. See Can Genymotion Desktop run in a virtual machine? and the related Linux troubleshooting article Linux - An error has occurred while trying to create a virtualbox host-only network interface.

Genymotion Desktop is also not supported on servers or cloud VMs.

What host OS are you trying to use it on?