I can't promise it will be easy, but it is worth a try. With Strawberry Perl you would need to run the command

perl -MCPAN -e shell
[download]

which will start the CPAN shell. After answering a series of questions you'll need to type in:

install DBI
install DBD::Oracle
[download]

and there is a good chance that it will work. If it doesn't, well, you can install Strawberry Perl in some private location first while you run the experiment. If it fails, just delete the directory. If it succeeds, you can play with it for a while before deciding that that is the direction you want to go.