Hi folks,
Several people have complained about being confused when the hands-on examples don't work as described in various images.
We have attempted to address this problem by providing our own dedicated image, available from SqueakByExample.org. This image has been specially prepared by Damien Cassou, and is a slight variant of the final 3.9 squeak-dev image.
(Most of) the figures and exercises have been adapted so they really should work exactly as described in the latest revision (2008-05-15).
We would be happy for feedback in case any further errors are found. (Please use the discussion list mentioned on the book's web site.)
Thanks to one and all for the very positive feedback so far, and your patience with errors and oversights.
Oscar Nierstrasz