With a recent "yum update" I got a warning: Updating : gtk2 25/228 Updating : gnome-panel-libs 26/228 Installing : goocanvas 27/228 Installing : graphviz 28/228 I/O warning : failed to load external entity "/etc/gconf/schemas/libgnomedb-4.0.schemas" Failed to open `/etc/gconf/schemas/libgnomedb-4.0.schemas': No such file or directory The next package updated in that batch was libgnomedb-3.99.7-1.fc11.x86_64, which now owns that file which I confirmed exists. It was upgraded from libgnomedb-3.1.2-1.fc10.x86_64.
%pre scriplet needs to check if we're upgrading from a 3.0 version. I'll work on a fix.
Fixed. Thanks for reporting this.