BIND9.18.4 won't compile on my Ubuntu 18.04

It stops with messages such as: ../../bin/delv/delv.rst:109:unknown option: +root Is this a known issue already? It compiled fine on a newer Ubuntu 22.04. -- Marco OpenPGP_signature Description: OpenPGP digital signature -- Visit https://lists.isc.org/mailman/listinfo/bind-users to unsubsc

Re: BIND9.18.4 won't compile on my Ubuntu 18.04

Hi Marco,use this patch[1] on older Ubuntu or use Sphinx from pypi1. https://salsa.debian.org/dns-team/bind9/-/blob/debian/9.18/debian/patches/0001-Disable-treat-warnings-as-errors-in-sphinx-build.patchUbuntu 18.04 has too old Sphinx included.Ondrej--Ondřej Surý — ISC (He/Him)My working hours and y