The contents of the
site52.tgz so you can see the correct path;
Code:
# tar tvzf site52.tgz
drwx------ 2 root wheel 0 Feb 20 2011 ./root
-rw-r----- 1 root wheel 1126 Jan 27 2010 ./root/format_fstab
-rw-r----- 1 root wheel 764 Jan 31 2010 ./root/_serialconsole
-rw-r----- 1 root wheel 231 Feb 20 2011 ./root/_boot-bsd.rd
-rw-r----- 1 root wheel 1590 Mar 8 2010 ./root/PKGenv
-rw-r----- 1 root wheel 244 Feb 20 2011 ./root/_boot-bsd.rd-serialconsole
drwxr-xr-x 2 root wheel 0 Feb 14 2011 ./etc
-rw------- 1 root wheel 1758 Feb 24 2010 ./etc/pf.conf
-rwxrw---- 1 root wheel 251 Jan 14 14:31 ./install.site
-rwxrw---- 1 root wheel 7925 Jan 14 14:31 ./postinstall_alix