It is compiled and built. sh run.sh works on my cygwin bash shell.
I am using it on gentoo linux. No problems. Another thing to try is change into the bin directory, and then try to run it. See if that works.
Probably your current working directory is not in your
search path. Easiest thing to do is to cd to the bin
directory and then invoke the script this way
The ./ at the beginning tells bash to explicitly look
in the current directory for the script to run.