upgrading

["Jose Correia (J)" <CorreiJ@telkom.co.za>]

I'm looking to install OpenLdap on a Linux machine.

The Linux machine does have a version of Ldap installed (I think it
comes standard) which is 1.2.9.

I'm looking to install the latest version being 2.1.3.

I would like to ask if there is a way of upgrading (and if so how -
please) the current version or if there is a need to uninstall the
previoys version and install the new one (and if so how - please). I
have gone through the Administrator's guide and FAQ and I can't seem
to find 
anything up to now.

Many thanks
Jose Correia
Isis, South Africa