Don’t suppose anyone knows how to get Plesk 8.0.0 to install on FreeBSD 6.0?

Start packages installation
Install package psa
bsdtar 1.02.023, libarchive 1.02.026
Use gtar
/usr/local/bin/gtar
bsdtar 1.02.023, libarchive 1.02.026
Use gtar
/usr/local/bin/gtar
To continue installing, you should install Perl 5.008008 (you have Perl 5.008007 installed)
Execute cmd failed: sh /root/psa/PSA_8.0.0/dist-standard-FreeBSD-6.0-i386/psa_v8.0.0_build80060406.16_os_FreeBSD_6.0_i386.sh
ERROR: Error while install .sh package
ERROR: Installation failed