Run the following in the terminal (that's a L, not a 1!):
su -l cd /usr/local/bin/ wget http://dev.laptop.org/~ffm/mw.py wget http://dev.laptop.org/~ffm/getone.py chmod +x mw.py
Then, type "mw.py" from the terminal (in the future, only run the following:)
su -l mw.py
The wizard will guide you through. Please report all bugs in trac.