I have tried to install Proxmox a few different ways. First I tried to install it from a disc but I got the error: "Pve-kernel-2.6.32-18-pve_2.6.32-88_amd64.deb Failed". So then I tried another disc and got the same error. Lastly I tried using a flash-drive and I got the same error again. I'm new to Proxmox and some help would be very appreciated.