Hi, I'm trying to work my way through the Pharo by example book on my Ubuntu 12.04 LTS box. Unfortunately, things in the book don't look like they do on my setup. For example, I can't work out what the key combination is to get the 'Morphic Halo'. I can get it from a menu, but not from a key press combination. Also, calling: BouncingAtomsMorph new openInWorld doesn't work. I just get an error message saying that there is no such object. I thought these problems might be due to me having the standard image instead of the Pharo by Example image. So I downloaded that image but when I call Pharo on that image: $ ./pharo ../Resources/PBE.image I just get a segmentation fault. I'm a complete newbie (but an experienced programmer in a variety of OO and other languages), so if anyone could shed any light on this, I'd be very grateful. Thanks Peter -- *Peter Bradley* peredur.net <http://www.peredur.net>