You may see warnings similar to the following warning but you can ignore them for now. We will clean it up before the upgrade is complete.
<div style="border: 1px solid #A3B1BF; padding: .8em 1em; background-color: #E6F2FF; margin: 0px 1em;">
:<i><pre>WARNING: problems were encountered during transaction test::broken dependencies:perl-PlRPC-0.2020-13.fc19.noarch requires perl-4:5.16.3-266.fc19.x86_64:ruby-mysql-2.8.2-9.fc19.x86_64 requires ruby-libs-2.0.0.353-16.fc19.x86_64:Continue with the upgrade at your own risk.</pre></i></div><br />
Once the previous fedup command is complete, reboot the server (the command will tell you):