---- Starting Nagios XI Backup ----
Backing up Core Config Manager (NagiosQL)...
tar: Removing leading `/' from member names
tar: Removing leading `/' from member names
Backing up Nagios Core...
tar: Removing leading `/' from member names
tar: /usr/local/nagios/var/rw/nagios.qh: socket ignored
tar: /usr/local/nagios/var/ndo.sock: socket ignored
Backing up Nagios XI...
tar: Removing leading `/' from member names
Backing up MRTG...
tar: Removing leading `/' from member names
Backing up NRDP...
tar: Removing leading `/' from member names
Backing up Nagvis...
tar: Removing leading `/' from member names
Backing up MySQL databases...
Backing up PostgresQL databases...
Backing up logrotate config files...
Backing up Apache config files...
Compressing backup...
===============
BACKUP COMPLETE
===============
Backup stored in /store/backups/nagiosxi/autoupgrade_backup.1450898112.tar.gz
---- Starting Nagios XI Upgrade ----
Cleaning up temp directory...
Downloading Latest Nagios XI Tarball...
Archive: sourceguardian/ixed4.lin.x86-32.zip
inflating: /usr/lib/php/modules/ixed.5.1.lin
Sourceguardian extension found for PHP version 5.1
Sourceguardian extension already in php.ini
Stopping httpd: [ OK ]
Starting httpd: [ OK ]
Checking required prereqs...
Please wait...
OLD VERSION: 513
Loaded plugins: fastestmirror
Determining fastest mirrors
* addons: mirror.team-cymru.org
* base: centos.host-engine.com
* epel: linux.mirrors.es.net
* extras: mirrors.cmich.edu
* updates: mirrors.arsc.edu
Setting up Install Process
Package automake-1.9.6-3.el5.noarch already installed and latest version
Package autoconf-2.59-12.noarch already installed and latest version
Package php-mbstring-5.1.6-45.el5_11.i386 already installed and latest version
Package 2:nmap-6.47-1.i386 already installed and latest version
Package subversion-1.6.11-12.el5_10.i386 already installed and latest version
Nothing to do
Loaded plugins: fastestmirror
Error getting repository data for rpmforge, repository not found
Just at a glance, it looks like it's telling me it's already at the latest version, but it continues to say a new version is available.