Hi,
Firstly, thank you for alerting me to the fact that there is a new version of the Brown Deer compiler available. I've been working on 1.6.0.
Second, you have gotten everything installed correctly. The "shutdown" refers to the end of the OpenCL process.
But, are you saying that the whole machine shuts down? After you see the shutdown you should return to the command prompt. Is that the case?
nick