I need to install Perl as part of a big set of tools in an automatically-installed package. Since the auto-installer is just copying files straight over, I can't run the ActiveState installer. Is it possible to install Perl without the installer? Do I have to do anything funky to get it to work? And to keep the size down, which bits of the installation are required and which bits can I safely remove? (i.e. documentation, examples, unused modules...)