I finally managed to run openldap on red hat 7.3, but the ultimate ourpose is to integrate it with Websense. So far I was able to see in Websense the containers I created in openldap but I don't see users I create in openldap. I had the similar problem with Novell eDirectory, and I had to add 'uniqueID' attribute to the users in Novell and then I was able to see them in Websense, but I cannot add 'uniqueID' to openldap - it looks like schema doesn't support this. (I receice and error message saying that uniqueID attribute not supported. When I open gq on Linux and go to Browse schema I indeed don't see uniqueID in openldap schema)
If anyone encountered the similar problem and resolved it - please let me know.