[Image-SIG] setup.py incompleat support of distutils

[J C Lawrence]

The Python-pil 1.1.4 installer does not compleatly support distutils.
Specifically (in my case) it wouldn't accept a `--prefix=/foo" command
line argument to control the installation location.  Adding:

  import distutils

to setup.py fixed this.

-- 
J C Lawrence
---------(*)                Satan, oscillate my metallic sonatas.
claw at kanga.nu               He lived as a devil, eh?
http://www.kanga.nu/~claw/  Evil is a name of a foeman, as I live.