@ixbiran: I obviously can't speak for SvOlli, but I had thought of re-writing your Perl script myself as a shell (or 'awk') script to not require 'perl5.tcz' (and yes, I now that 'microperl-5.8.9.tcz' would probably be enough).
Don't get me wrong, I REALLY like Perl, but I've in the last two years learned how much you can do with just the BusyBox tools, that I sometimes rewrite my own Perl scripts just for the fun of it.