eXeC64 [1] filed a orphan request for zerotier-one [2]: The PKGBUILD is broken (syntax error in architecture array) and very out of date (current version is 1.0.2). If orphaned, I'd be willing to take on update and support this PKGBUILD in future, as it's something I use. [1] https://aur.archlinux.org/account/eXeC64/ [2] https://aur.archlinux.org/pkgbase/zerotier-one/