Well, I looked at gitorious, and... Seems you're using QtCreator for development. Not that it is bad, but in order to include that in CSSU, you should debianize it. And one should be able to build the whole package by just issuing "dpkg-buildpackage -rfakeroot" in scratchbox. By using shell script wrapper you are just hiding the underlying problem (whatever it is). So it is better (read that as must ) find what causes the crashes. I would recommend installign sp-rich-core so you will be able to gather coredumps for post-mortem debugging.