Comment 7 for bug 914788

It looks like the patch mentioned above changes the path *to* "/usr/lib/xen-default/...". According to this debian bug conversation, the right solution is to just use "qemu-dm", and allow the toolstack to figure out the path to the binary:

http://us.generation-nt.com/answer/bug-685749-xen-utils-4-1-usr-lib-xen-default-missing-help-208638802.html

I'm downloading libvirt:quantal-proposed now; I'll see if I can get a patch that implements that fix.