[Pkg-phototools-devel] Bug#788769: entangle: FTBFS without networking: relax-ng: failed to load external entity [..] mallard-1.0.rng

[Chris West (Faux)]

Source: entangle
Version: 0.7.0-3
Severity: important

Dear Maintainer,

The package fails to build in a mean pbuilder that denies networking:

yelp-check validate ./C
error : connection refused
warning: failed to load external entity "http://projectmallard.org/1.0/mallard-1.0.rng"
error : connection refused
warning: failed to load external entity "http://projectmallard.org/1.0/mallard-1.0.rng"
Relax-NG parser error : grammar has no children
Relax-NG parser error : Element <grammar> has no <start>
Relax-NG schema /tmp/yelp-HSdh66vS/1.0.rng failed to compile
[...]

The full build log can be seen on the mean Reproducible Builds builder:
https://reproducible.debian.net/rb-pkg/unstable/amd64/entangle.html

-- System Information:
Debian Release: stretch/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 3.19.0-20-generic (SMP w/8 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)