You will need to install, at the very least, the Oracle client. However, I've had issues with the Oracle 9i client not installing all the needed C source files, so I generally install the whole server (no database), build
DBD::Oracle, then delete the server installation.
You can grab the needed installers from Oracle's website.
Being right, does not endow the right to be rude; politeness costs nothing.
Being unknowing, is not the same as being stupid.
Expressing a contrary opinion, whether to the individual or the group, is more often a sign of deeper thought than of cantankerous belligerence.
Do not mistake your goals as the only goals; your opinion as the only opinion; your confidence as correctness. Saying you know better is not the same as explaining you know better.