xserver update problem?

[Thomas Molina]

I assume the following is because of xorg rpm dependency problems.  I'm 
not sure why some people are able to do the update and some aren't.  I 
haven't modified yum's configuration nor up2date's configuration, so it is 
still however it came with the test distro.  The text copied below is the 
entire output from issuing the command.

[root at dad root]# yum update
Gathering header information file(s) from server(s)
Server: Fedora Core 1.90 - Development Tree
Finding updated packages
Downloading needed headers
Resolving dependencies
..Package XFree86-devel needs XFree86-libs = 4.3.0-64, this is not 
available.
Package XFree86-xfs needs XFree86-libs = 4.3.0-64, this is not available.
Package XFree86 needs XFree86-libs = 4.3.0-64, this is not available.
Package XFree86-twm needs XFree86-libs = 4.3.0-64, this is not available.