proper approach to resolving /usr/lib/rpm/fontconfig.prov conflict?

[Robert P. J. Day]

   it's still not clear how i should properly (and safely) resolve the  
following on a freshly-installed F11 alpha i386 system:

# yum update rpm
...
Transaction Check Error:
   file /usr/lib/rpm/fontconfig.prov from install of  
rpm-build-4.6.0-11.fc11.i586 conflicts with file from package  
fontpackages-filesystem-1.16-2.fc11.noarch
...

   that doesn't look like a show-stopper so i could always force the  
update, but i'm willing to be persuaded otherwise.  thoughts?

rday