csla-build is a work in progress and doesn't currently work (to my knowledge). This is something Nermin was working on a couple months ago on his own time, but then he got busy and hasn't been able to continue.
It would be really nice to have an msi for CSLA, but it turns out to be a lot of work to create and maintain, and it hasn't floated anywhere near the top of my to-do list. I welcome Nermin's help - but understand that this isn't his job, so anything he does is snuck in between work, family and anything else in his life :)
Rocky