Dependencies for OS X app?

[Ethan]

I'm trying to get the QWave.app running on Leopard. At first it was
telling Console:

dyld: Library not loaded: /usr/local/lib/libprotobuf.4.dylib

I installed libprotobuf via ports (port install protobuf-c), and now
it's saying:

dyld: Library not loaded: QtWebKit.framework/Versions/4/QtWebKit

I'm following these instructions to try to get QtWebKit installed:
http://trac.webkit.org/wiki/BuildingQtOnOSX

Is there an easier way to do this or am I headed in the right
direction?

Thanks,
Ethan