andy5995 [1] filed a deletion request for libphutil [2]: The two-year-old README on the GitHub repo for this project says that libphutil is no longer being distributed stand-alone, and is now bundled with Arcanist and Phabricator. https://github.com/phacility/libphutil [1] https://aur.archlinux.org/account/andy5995/ [2] https://aur.archlinux.org/pkgbase/libphutil/