does not run after Ubuntu 12.04 install

I had to do two things to make it run:

Create a dir and a file:

mkdir ~/.complexshutdown
touch ~/.complexshutdown/settings.cfg

Edit /usr/bin/complexshutdown.py

replace the line:

xlib = ctypes.cdll.LoadLibrary('libX11.so')

with

xlib = ctypes.cdll.LoadLibrary('libX11.so.6')

And now it seems to work perfectly!