I was used 'easy_install PIL' to install Python
Imaging Library (PIL) on mac x 10.6, but it failed when I import PIL.
so I use 'port install py26-pil', after a long time wait, it's dosen't work again.
Later, I down load the Python Imaging Library 1.1.7 Source Kit,
then did 'python setup.py install', unbelievable everything goes ok.