<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto">Hi Marco,<div><br></div><div>use this patch[1] on older Ubuntu or use Sphinx from pypi<br><br>1. <a href="https://salsa.debian.org/dns-team/bind9/-/blob/debian/9.18/debian/patches/0001-Disable-treat-warnings-as-errors-in-sphinx-build.patch">https://salsa.debian.org/dns-team/bind9/-/blob/debian/9.18/debian/patches/0001-Disable-treat-warnings-as-errors-in-sphinx-build.patch</a></div><div><br></div><div>Ubuntu 18.04 has too old Sphinx included.</div><div><br></div><div>Ondrej<br><div dir="ltr"><div>--</div>Ondřej Surý — ISC (He/Him)<div><br></div><div>My working hours and your working hours may be different. Please do not feel obligated to reply outside your normal working hours.</div></div><div dir="ltr"><br><blockquote type="cite">On 17. 6. 2022, at 16:35, Marco Davids (SIDN) via bind-users <bind-users@lists.isc.org> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><span>It stops with messages such as:</span><br><span></span><br><span>../../bin/delv/delv.rst:109:unknown option: +root</span><br><span></span><br><span>Is this a known issue already?</span><br><span></span><br><span>It compiled fine on a newer Ubuntu 22.04.</span><br><span></span><br><span></span><br><span>-- </span><br><span>Marco</span><br><span>-- </span><br><span>Visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list</span><br><span></span><br><span>ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information.</span><br><span></span><br><span></span><br><span>bind-users mailing list</span><br><span>bind-users@lists.isc.org</span><br><span>https://lists.isc.org/mailman/listinfo/bind-users</span><br></div></blockquote></div></body></html>