MarsSeed [1] filed a deletion request for al-anvar [2]: Niche, abandoned academic software from 2016, based on Qt4 and qtwebkit. Missing a dependency since years. Upstream last released in 2013. [a] [a]: https://sourceforge.net/projects/al-anvar/files/0.6.0/ [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/al-anvar/