On Mon, 2005-05-09 at 15:40 +0800, Shu Hung (Koala) wrote: > Hello, > > What utility should I use? The Red Hat RPM Guide is a wonderful resource. It's not free, but is worth the purchase price. You can also browse the archive of the Fedora-Extras list - which will contain links to many spec files as well as critiques of those spec files.