You'll understand better, once you've read up on make, and ldd. But in short; you will ultimately need to tell make where your /opt/... path is. Cause it sounds like that is where you are keeping your perlbrew libs at. But only you will have the answer to that. I don't have any real idea how your building things on your box. That's your job. :)

Best wishes, and good luck.

--Chris

Yes. What say about me, is true.