xpro.se

One way is to stuck the RH5 Installation DVD in and go through the installation process but select upgrade instead of install a new system.

Another way is to use the yum groupinstall function to pick what you need:

1) first make sure you have yum-utils
# yum install yum-utils

2) check out the groups:
# yum grouplist

3) install a group:
# yum groupinstall “Web server”

4) Further, to know details of what each group means, use groupinfo, like:
#yum groupinfo “Java Development”