MarsSeed [1] filed a deletion request for qtcreator-cppcheck-plugin [2]: Broken, discontinued Qt Creator 4.x plugin from 2017. [a] Development moved to GitHub, but the repo got archived in 2019. [b] Not compatible with current qtcreator (12+), and also cannot be built from source. [a]: https://sf.net/projects/qtc-cppcheck/files [b]: https://github.com/OneMoreGres/qtc-cppcheck [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/qtcreator-cppcheck-plugin/