MarsSeed [1] filed a deletion request for freetds-krb5 [2]: Orphaned variant of extra/freetds, and much older. Enables kerberos support but seems this package is not needed (0 votes or comments). If this feature is in demand, it should be requested in Arch bug tracking system. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/freetds-krb5/