Thanks, I will adjust. I did come across the unless(caller) issue last night and commented out the line, but received the same errors from the exe after running wxpar. Is that eval the likely source of my problem? Why the attempt to access all those other directories, when $source_path is clearly defined?

Update: I changed the way I was digging through the source directory, and it cleared up my problem. However, I still don't understand why the use of eval in that way was causing the trouble.. thanks though.