MarsSeed [1] filed a deletion request for perl-html-encoding [2]: Unused Perl module, last released in 2010. Also there have been changes wrt. encodings used in HTML even during the last decade, so I doubt this module is anything but deprecated by now. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/perl-html-encoding/