PySide fails to compile on Debian multiarch

[apollo13]

PySide doesn't find /usr/lib/libpython3.3m.so which doesn't exist anymore since it got moved to /usr/lib/x86_64-linux-gnu/libpython3.3m.so. You have to determine the path using something like:

florian@apollo13:~/sources/pyside-1.1.1/debian/patches$ python3.3-config --ldflags
-L/usr/lib/python3.3/config-3.3m-x86_64-linux-gnu -L/usr/lib -lpthread -ldl  -lutil -lm  -lpython3.3m -Xlinker -export-dynamic -Wl,-O1 -Wl,-Bsymbolic-functions
florian@apollo13:~/sources/pyside-1.1.1/debian/patches$ python3.3-config --configdir
/usr/lib/python3.3/config-3.3m-x86_64-linux-gnu

Same goes for include files:

python3.3-config --includes
-I/usr/include/python3.3m -I/usr/include/x86_64-linux-gnu/python3.3m