xiota [1] filed a deletion request for elementary-planner [2]: Package is broken, and maintainer has indicated no intention to fix. Maintainer has stated intention to create a new package with different name (to correspond with upstream name change). So this package no longer has any purpose. [1] https://aur.archlinux.org/account/xiota/ [2] https://aur.archlinux.org/pkgbase/elementary-planner/