Update:
Simply install the latest version of Perl from http://coolstar.org/publicrepo
Architecture (partial) incompatibility If you get this error while attempting to run the Theos New Instance Creator (NIC): Illegal instruction: 4 It probably means you are using versions of tools that work on older devices but not on new ones. Read more on the issue here. It usually affects perl and rsync (installed from the default sources), so to fix this, run these commands as root on the device using SSH or MobileTerminal: sed -i'' 's/\x00\x30\x93\xe4/\x00\x30\x93\xe5/g;s/\x00\x30\xd3\xe4/\x00\x30\xd3\xe5/g;' /usr/bin/perl; ldid -s /usr/bin/perl sed -i'' 's/\x00\x30\x93\xe4/\x00\x30\x93\xe5/g;s/\x00\x30\xd3\xe4/\x00\x30\xd3\xe5/g;' /usr/bin/rsync; ldid -s /usr/bin/rsync http://iphonedevwiki.net/index.php/Theos/Setup