can't see usb device in vm?

[adder_uk]

hi
set up a debian openvz vm. installed usbutils but when I issue a lsusb nothing is returned....
when I run lsusb direct from proxmox I can see the device
how do I make it visible from the vm? (sorry if this has been answered before but couldn't find the answer in search!)
thanks

 

[adder_uk]

sorry posted in wrong area! doh! please delete me!!!!!!