WARNING: One or more updates/rebuilds have been skipped due to a dependency conflict:

net-dns/bind:0

  (net-dns/bind-9.12.3_p4:0/0::gentoo, ebuild scheduled for merge) conflicts with
    >=net-dns/bind-9.6.1_p1[sdb-ldap] required by (sys-apps/calculate-server-2.1.19-r9:0/0::calculate, installed)
                            ^^^^^^^^