Wonderful news about the install, thanks. :)

And also thanks about the tip for the docs. Actually the docs are what I need to improve next. The cmd method will probably undergo some changes to make it more extensible; since that contains the main client loop, odds are users may want to do more than just grab the stdout/stderr/exit status from the command. It'll be backwards-compatible, of course, but in future versions you'll be able to register handlers for different packet types as they arrive from sshd.