F6->F7 upgrade dependency errors

[Gerry Reno]

Gerry Reno wrote:
> Today while I'm trying to upgrade an F6 machine to F7 I get these 
> error which kills the upgrade:
>
> Error: Missing Dependency: libgcj.so.8rh is needed by package libgtk-java
> Error: Missing Dependency: libgcj.so.8rh is needed by package 
> libgnome-java
> Error: Missing Dependency: libgcj.so.8rh is needed by package cairo-java
> Error: Missing Dependency: libgcj.so.8rh is needed by package frysk
> Error: Missing Dependency: libsnmp.so.10 is needed by package freeradius
> Error: Missing Dependency: libgcj.so.8rh is needed by package 
> libglade-java
> Error: Missing Dependency: libgcj.so.8rh is needed by package glib-java
> Error: Missing Dependency: libgcj.so.8rh is needed by package 
> libgconf-java
> Error: Missing Dependency: libgcj.so.8rh is needed by package libvte-java
>
> How can I satisfy these dependencies during the upgrade?
>
Ok, libsnmp.so.10 is in net-snmp-libs 1:5.3.1-15.fc6 which is the 
package which is currently installed.  So why can't it figure it out?

And it looks like libgcj.so.8rh is only in libgcj-4.1.2-12 and this 
machine has libgcj-4.1.2-13-fc6 installed.  So is that a downgrade????  
How do I get yum to do a downgrade?