PySide Phonon missing deprecated symbols

[mjm_2461]

I'm building PySide 1.2.1 on Ubuntu 12.04 with the lib phonon-dev package installed following the "Building PySide on a UNIX System" instructions and everything builds nicely. I take the egg and easy_install on a yocto Linux system and when I do a:

python
from PySide.phonon import Phonon

I get complaints about undefined symbols on functions that the headers installed with lib phonon-dev have PHONON_DEPRECATED(). Obviously a mismatch of something doing the build. What am I missing here?? Thanks!!