Christophe Pettus <xof@xxxxxxxxxxxx> writes: > On Oct 4, 2024, at 09:35, Corbin Cavolt <ccavolt@xxxxx> wrote: >> I'm having a problem building Postgres 17.0 from source. I'm able to build all the 16.x versions just fine; I'm running into an error specifically with version 17.0. > You might try installing the Debian packages for the documentation tools; the lack of them is the usual reason for errors of that sort: > https://www.postgresql.org/docs/devel/docguide-toolsets.html#DOCGUIDE-TOOLSETS-INST-DEBIAN Yeah, that's what it looks like. I'm a bit confused though because 16.x should have failed the same way: building our docs without local DTDs has failed for well over a year now [1]. Perhaps you weren't trying to build the docs before? regards, tom lane [1] https://git.postgresql.org/gitweb/?p=postgresql.git&a=commitdiff&h=969509c3f