[Pkg-mpd-maintainers] Bug#959553: python-mpd: FTBFS: Builder name devhelp not registered or available through entry point

[Lucas Nussbaum]

Source: python-mpd
Version: 1.1.0-1
Severity: serious
Justification: FTBFS on amd64
Tags: bullseye sid ftbfs
Usertags: ftbfs-20200501 ftbfs-bullseye

Hi,

During a rebuild of all packages in sid, your package failed to build
on amd64.

Relevant part (hopefully):
> make[2]: Entering directory '/<<PKGBUILDDIR>>/doc'
> sphinx-build -b devhelp -d _build/doctrees   . _build/devhelp
> Running Sphinx v2.4.3
> 
> Sphinx error:
> Builder name devhelp not registered or available through entry point
> make[2]: *** [Makefile:93: devhelp] Error 2

The full build log is available from:
   http://qa-logs.debian.net/2020/05/01/python-mpd_1.1.0-1_unstable.log

A list of current common problems and possible solutions is available at
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!

About the archive rebuild: The rebuild was done on EC2 VM instances from
Amazon Web Services, using a clean, minimal and up-to-date chroot. Every
failed build was retried once to eliminate random failures.