Step1:
[root@finaid45 tmp]$ rpm -ivh http://rpm.eprints.org/rpm-eprints-org-key-1-1.noarch.rpm
Retrieving http://rpm.eprints.org/rpm-eprints-org-key-1-1.noarch.rpm
warning: /var/tmp/rpm-xfer.6J08Hb: Header V3 RSA/SHA1 signature: NOKEY, key ID c093f9be
Preparing...                ########################################### [100%]
   1:rpm-eprints-org-key    ########################################### [100%]

Step2:
[root@finaid45 tmp]$ rpm -ivh http://rpm.eprints.org/xapian/5/noarch/rpm-eprints-org-xapian-5-1.noarch.rpm
Retrieving http://rpm.eprints.org/xapian/5/noarch/rpm-eprints-org-xapian-5-1.noarch.rpm
warning: /var/tmp/rpm-xfer.tgy9ko: Header V3 RSA/SHA1 signature: NOKEY, key ID c093f9be
Preparing...                ########################################### [100%]
   1:rpm-eprints-org-xapian ########################################### [100%]

Step3:
[root@finaid45 tmp]$ yum update
Loaded plugins: rhnplugin, security
rpm-eprints-org-xapian                                                                                                                |  951 B     00:00     
rpm-eprints-org-xapian/primary                                                                                                        |  14 kB     00:00     
rpm-eprints-org-xapian                                                                                                                                 88/88
Skipping security plugin, no data
Setting up Update Process
Resolving Dependencies
Skipping security plugin, no data
--> Running transaction check
---> Package xapian-bindings.i386 0:1.2.5-1 set to be updated
---> Package xapian-bindings-php.i386 0:1.2.5-1 set to be updated
---> Package xapian-core-libs.i386 0:1.2.5-1 set to be updated
---> Package xapian-omega.i386 0:1.2.5-1 set to be updated
--> Finished Dependency Resolution

Dependencies Resolved

=============================================================================================================================================================
 Package                                    Arch                        Version                          Repository                                     Size
=============================================================================================================================================================
Updating:
 xapian-bindings                            i386                        1.2.5-1                          rpm-eprints-org-xapian                        111 k
 xapian-bindings-php                        i386                        1.2.5-1                          rpm-eprints-org-xapian                        136 k
 xapian-core-libs                           i386                        1.2.5-1                          rpm-eprints-org-xapian                        929 k
 xapian-omega                               i386                        1.2.5-1                          rpm-eprints-org-xapian                        333 k

Transaction Summary
=============================================================================================================================================================
Install       0 Package(s)
Upgrade       4 Package(s)

Total download size: 1.5 M
Is this ok [y/N]: y
Downloading Packages:
(1/4): xapian-bindings-1.2.5-1.i386.rpm                                                                                               | 111 kB     00:00     
(2/4): xapian-bindings-php-1.2.5-1.i386.rpm                                                                                           | 136 kB     00:00     
(3/4): xapian-omega-1.2.5-1.i386.rpm                                                                                                  | 333 kB     00:00     
(4/4): xapian-core-libs-1.2.5-1.i386.rpm                                                                                              | 929 kB     00:00     
-------------------------------------------------------------------------------------------------------------------------------------------------------------
Total                                                                                                                        479 kB/s | 1.5 MB     00:03     
warning: rpmts_HdrFromFdno: Header V3 RSA/SHA1 signature: NOKEY, key ID c093f9be
rpm-eprints-org-xapian/gpgkey                                                                                                         |  979 B     00:00     
Importing GPG key 0xC093F9BE "Tim Brody (rpm.eprints.org) <rpm@eprints.org>" from /etc/pki/rpm-gpg/RPM-GPG-KEY-rpm-eprints-org
Is this ok [y/N]: y
Running rpm_check_debug
Running Transaction Test
Finished Transaction Test
Transaction Test Succeeded
Running Transaction
  Updating       : xapian-core-libs                                                                                                                      1/8 
  Updating       : xapian-omega     
  Updating       : xapian-bindings                                                                                                                       3/8 
  Updating       : xapian-bindings-php                                                                                                                   4/8 
  Cleanup        : xapian-bindings                                                                                                                       5/8 
  Cleanup        : xapian-bindings-php                                                                                                                   6/8 
  Cleanup        : xapian-core-libs                                                                                                                      7/8 
  Cleanup        : xapian-omega                                                                                                                          8/8 

Updated:
  xapian-bindings.i386 0:1.2.5-1        xapian-bindings-php.i386 0:1.2.5-1        xapian-core-libs.i386 0:1.2.5-1        xapian-omega.i386 0:1.2.5-1       

Complete!

Step4:
omindex --db /var/lib/omega/data/default --url /lan/files /var/www/html/lan/files/