FC5 yum update issue

[Jim Duda]

I'm trying to update dbus.

yum update dbus

I get these errors:

Error: Missing Dependency: libdbus-1.so.2 is needed by package notify-daemon
Error: initscripts conflicts with xorg-x11
Error: Missing Dependency: libneon.so.24 is needed by package librpm4.4

ls -ltr /usr/lib/libdbus*
-rwxr-xr-x  1 root root  67020 Aug 29  2005 /usr/lib/libdbus-glib-1.so.1.0.0
-rwxr-xr-x  1 root root 452088 Aug 29  2005 /usr/lib/libdbus-1.so.1.0.0
lrwxrwxrwx  1 root root     18 Nov  3 14:14 /usr/lib/libdbus-1.so.1 -> 
libdbus-1.so.1.0.0
lrwxrwxrwx  1 root root     23 Nov  3 14:14 /usr/lib/libdbus-glib-1.so.1 
-> libdbus-glib-1.so.1.0.0

Package notify-daemon is not installed.

rpm -e notify-daemon
error: package notify-daemon is not installed

ls -ltr /usr/lib/libneon*
-rwxr-xr-x  1 root root 107576 Mar  2  2005 /usr/lib/libneon.so.24.0.7
lrwxrwxrwx  1 root root     17 Nov  3 14:14 /usr/lib/libneon.so.24 -> 
libneon.so.24.0.7

Why does yum think that libneon.so.24 is not installed?
Why does yum complain about libdbus upgrade when I'm trying to upgrade 
libdbus to the newer version?

Jim