| >>> emerge dev-perl/HTML-Parser-3.26-r1 to / | >>> md5 ;-) HTML-Parser-3.26.tar.gz | /usr/sbin/ebuild.sh: perl-post_pkg_setup: command not found | !!! emerge aborting on /usr/portage/dev-perl/HTML-Parser/HTML-Parser-3.26-r1.ebuild . I don't have the slightest Idea in which package 'perl-post_pkg_setup' should be, maybe it's just a missing dependency in package HTML-Parser.
No Idea what exactly fixed it but it works now :)
Sorry, I forgot this bug when I fixed the perl eclasses.