caltlgin [1] filed a deletion request for paperbash [2]:

Commented on 2020-09-02 for changes. The fixes have still not been implemented. https://aur.archlinux.org/packages/paperbash/#comment-763553

- Needs to be renamed to a -git package, or use static releases as per https://wiki.archlinux.org/index.php/VCS_package_guidelines - Please correct pkgver() function in accordance with https://wiki.archlinux.org/index.php/VCS_package_guidelines#The_pkgver()_fun... - MIT LICENCE should be installed to correct directory as per https://wiki.archlinux.org/index.php/PKGBUILD#license - Remove prepare() and build() functions entirely as they are not required in this PKGBUILD - provides=(paperbash) and conflicts=(paperbash) are not required in this PKGBUILD

[1] https://aur.archlinux.org/account/caltlgin/ [2] https://aur.archlinux.org/pkgbase/paperbash/