[Libguestfs] [PATCH] Fix compilation when Augeas is not present.

I guess Augeas is so popular nowadays everyone has it installed ... Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones virt-df lists disk usage of guests without needing to install any software inside the virtual machine. Supports Linux and Windows. http://et.redhat.com/~rjones/virt-df/