I am not sure what to do next ...
I downloaded the iwatch tgz file http://sourceforge.net/projects/iwatch/files/
I unzipped them and so have a directory called iwatch that contains several files, but I do not know how to install it, or even if I do not need to.
But the readme refers to an iwatch.pid file, that is not there, so I am not sure what to do.
Has anyoneinstalled and used iwatch that could help me get it working, as I want to monitor a directory and be alerted of changes.