MarsSeed [1] filed a deletion request for piklab [2]: Broken, abandoned KDE4/Qt4 application package from 2016. Depends on the nonexistent 'kdebase-katepart' and 'kdebase-runtime'. Upstream stopped maintaining it in 2012. [a] [a]: https://sourceforge.net/p/piklab/code/HEAD/tree/ [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/piklab/