Can we Install qemu on Poxmox ? if yes how?

Can we Install qemu on Poxmox ? if yes how ? because it warns you it will delete some packages of the PVE, even if you continue it doesn't allow you to install it

proxmox itself is a hypervisor built on the top of qemu-kvm so clearly performing such an operation causes conflicts between two hypervisors.

So, to answer you question:

• "Can we?" yes, of course
• "Is it a good idea?" no