MarsSeed [1] filed a deletion request for pytimechart-git [2]: Discontinued after 2013; its GitHub VCS repo is now inactive (read- only). Original author recommends using the following from the Google Android project: https://aur.archlinux.org/packages/perfetto-git Safe to delete this package; doesn't work, and nothing depends on it. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/pytimechart-git/