Finally I would like to underline that the R.E.D. III.x tools as well
as R.E.D. Server/R.E.D. IV are outdated; these tools are now replaced
by PyRED at R.E.D. Server Dev.
http://q4md-forcefieldtools.org/REDServer-Development/; new bugs - new
features are implemented every week while the developments of the RED
perl versions are over...
See tutorials: http://q4md-forcefieldtools.org/Tutorial/Tutorial-4.php