Maybe use Arch's? https://aur.archlinux.org/packages.php?ID=23363 Reproducible: Always
+*dropbox-2.4.8-r1 (28 Dec 2013) + + 28 Dec 2013; Pacho Ramos <pacho@gentoo.org> +dropbox-2.4.8-r1.ebuild, + +files/dropbox_at.service: + Add unit file (#496214 by Leho Kraav) +