Okay, I've got the source. My first impression is that the writer of the source is a bit unused to the linux environment. He does some unusual things:
a) no Makefile, instead a "install_kb" file, which doesn't installation, but compilation
b) a kb_bells program that only runs on x86 computers. "kb" doesn't generate sounds via wav files, but directly via assembler. And it has to compiled in as kernel module. The first will make this program never run on non-x86 linux boxes, e.g. the Raspberry PI. And the ladder will certainly make sure that no distribution will ever pack that software, because this is considered a big NO-NO in linux land.
c) the source code still has some \r (carriage return) characters in it
That nonwithstanding, I applaud the author to go into unknown territory ! :-)
Now, I have to figure out with what keyboard sequence "kb" starts "kb_telnet" ...