Hi, links to "ftp://planetmirror.com/" are now invalid - it must be "ftp://ftp.planetmirror.com/". Parsec is the only ebuild in Portage which contains such an invalid link - here's a fixed ebuild, with a bit of ${PN} and SRC_URI tidying also.
Created attachment 95250 [details] parsec-0197.ebuild
Fixed in portage. Thanks for report