Shit, I thought you had Red Hat. Never mind and forget everything I said. I have no idea what Mandrake uses for libraries and how OO was built for it. Sorry about that. Please, please, please list distribution and version, and application version when starting a help thread. It would save a heck of a lot of time. Could someone please put a disclaimer somewhere when you post a new message in the Linux/UNIX forum?
Still the only thing I can figure is you must have installed (or removed or changed versions) some libraries that OO requires to run.