Hmm... It looks like your shebang line is broken. You need a space between "perl" and "-Tw". Since there's no program "perl-Tw", I'm guessing whatever system you're on is calling the shell, which is then trying to exec that rdes program with the long path.

Try fixing the shebang and see if it goes away. Unless, of course, that was just a copy-and-paste artifact, in which case you should ignore this reply altogether. ;-)

HTH