How to install:

Gunzip and untar the package:

gzip -dc trap.tar.gz | tar xvf -
(this will create a directory named trap).

Move your trap directory to the selected location on your server disk. You may need to have administrator privileges to do it.

mv trap /selected_directory

Put the trap directory on your path or, alternatively, make a symbolic link to the trap executable on a directory which is already on the path.

Enjoy your TRAP (the software!).