If you're getting an error message similar to failed to open
/var/lib/rpm/packages.rpm (see Figure 13-2)
it's probably because you do not have the correct permissions set.
When you install software, you're often required to make system-wide
changes — changes which only root can make. If you are using
your user account, you will not have permission to make such changes
by default.
For more information about RPM and
Gnome-RPM, refer to the chapters in this
guide or, for greater depth, refer to the
Official Red Hat Linux Customization Guide on the Documentation CD (or online, at
http://www.redhat.com/support/manuals).