That was one of the first things I thought to try too, but no luck. I can get it to the point where I no longer get the bus error, but I still get the other error:
Code:
7/21/08 11:22:36 AM [0x0-0x2c02c].net.kovidgoyal.calibre[357] Couldn't resolve property: linearGradient5167
Here is a crash report:
http://nopaste.de/p/aIyZrJjBM
edit: Nevermind, I still get the bus error.