Bug#890612: game-data-packager: ut99 launcher fails to start with GLib errors

[Jonathan Dowland]

Package: game-data-packager
Version: 57
Severity: normal

> qusp ▶ ut99
> Traceback (most recent call last):
> File "/usr/games/ut99", line 303, in <module>
> FullLauncher().main()
> File "/usr/games/ut99", line 231, in __init__
> super(FullLauncher, self).__init__()
> File "/usr/share/games/game-data-packager-runtime/gdp_launcher_base.py", line 124, in __init__
> self.set_id()
> File "/usr/games/ut99", line 138, in set_id
> GLib.KeyFileFlags.NONE)
> GLib.Error: g-key-file-error-quark: Valid key file could not be found in search dirs (2)

relevant packages installed:
     unreal-ut99-shared-data	200+57
     ut99:i386	451+57
     ut99-data	451+57


-- System Information:
Debian Release: 9.3
   APT prefers stable
   APT policy: (990, 'stable'), (500, 'stable-debug'), (500, 'unstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.9.0-5-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB:en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages game-data-packager depends on:
ii  dpkg            1.18.24
ii  fakeroot        1.21-3.1
ii  python3         3.5.3-1
ii  python3-debian  0.1.30
ii  python3-yaml    3.12-1

Versions of packages game-data-packager recommends:
ii  game-data-packager-runtime  49.1

Versions of packages game-data-packager suggests:
pn  arj                                <none>
ii  binutils                           2.28-5
pn  cabextract                         <none>
pn  cdparanoia                         <none>
pn  dynamite                           <none>
ii  gcc                                4:6.3.0-4
ii  gdebi                              0.9.5.7+nmu1
ii  gir1.2-gdkpixbuf-2.0               2.36.5-2+deb9u2
ii  innoextract                        1.6-1+b2
pn  lgc-pg                             <none>
pn  lgogdownloader                     <none>
pn  lhasa | jlha-utils | lzh-archiver  <none>
ii  make                               4.1-9.1
ii  p7zip-full                         16.02+dfsg-3+deb9u1
pn  steam                              <none>
pn  steamcmd                           <none>
pn  unace-nonfree                      <none>
pn  unar                               <none>
ii  unrar                              1:5.3.2-1+deb9u1
pn  unshield                           <none>
ii  unzip                              6.0-21
pn  vorbis-tools                       <none>
ii  xdelta                             1.1.3-9.1+b1

-- no debconf information