TrialnError [1] filed a deletion request for mutate [2]: This program is abandoned on aurweb and upstream since years. Comments on the aurweb page state that this segfaults because of issues with a changed gtk2 API. Looking at the upstream repo (which is dead since 2015) there are more and more issues regarding compilation issues. Not only GTK2 related but also with boost. And as there is no shortage on launchers I suggest we could let this one go. [1] https://aur.archlinux.org/account/TrialnError/ [2] https://aur.archlinux.org/pkgbase/mutate/