Bug#855777: ri-li: FTBFS on several architectures (Impossible d'initialiser SDL:Couldn't open X11 display)

[Santiago Vila]

Package: ri-li
Version: 2.0.1+ds-7
Severity: important

Dear maintainer:

This package FTBFS on several (non-release) architectures:

https://buildd.debian.org/status/package.php?p=ri-li

The way it fails is very similar to the way it failed in #848063:

  cd data-src && xvfb-run -a --server-args="-screen 0 1024x768x24" ./MakeDat
  Impossible d'initialiser SDL:Couldn't open X11 display
  debian/rules:20: recipe for target 'override_dh_auto_build' failed

but I can't tell for sure if this is the "same" bug or not, so I'm filing
this one as a different bug.

Thanks.