Is not having Perl such a worry? I'd imagine most systems that use this also use Git and that requires Perl, and I'm not aware of any GNU/Linux distro that doens't come with Perl (5, of course) pre-installed. While we're speaking of Perl, I just want to say how amazing Perl 6 is, especially compared to Perl 5, in every regard - from syntax to arrays/lists to the quality of the (admittedly small range of) libraries.