Bug#742604: gnome-music: fails to start due to possible missing dependency

[João]

Package: gnome-music
Version: 3.12.0-1
Severity: serious
Justification: Policy 3.5

Dear Maintainer,

gnome-music 3.12.0-1 fails to start if the package
gir1.2-totem-plparser-1.0 (which is not listed as a dependency of the
package) is not installed. Installing it manually solves the problem.

Launching it from the command line gives the error:

ERROR:root:Could not find any typelib for TotemPlParser
Traceback (most recent call last):
	File "/usr/bin/gnome-music", line 32, in <module>
		from gnomemusic.application import Application
	File "/usr/lib/python3/dist-packages/gnomemusic/application.py",
line 36, in <module>
		from gnomemusic.window import Window
	File "/usr/lib/python3/dist-packages/gnomemusic/window.py",
line 39, in <module>
		import gnomemusic.view as Views
	File "/usr/lib/python3/dist-packages/gnomemusic/view.py",
line 47, in <module>
		import gnomemusic.widgets as Widgets
	File "/usr/lib/python3/dist-packages/gnomemusic/widgets.py",
line 42, in <module>
		from gnomemusic.playlists import Playlists
	File "/usr/lib/python3/dist-packages/gnomemusic/playlists.py",
line 1, in <module>
		from gi.repository import TotemPlParser, Grl, GLib, Gio,
GObject
ImportError: cannot import name TotemPlParser


-- System Information:
Debian Release: jessie/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)

Kernel: Linux 3.13-1-686-pae (SMP w/2 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages gnome-music depends on:
ii  dconf-gsettings-backend [gsettings-backend]  0.18.0-1
ii  gir1.2-glib-2.0                              1.38.0-2
ii  gir1.2-grilo-0.2                             0.2.10-1
ii  gir1.2-gst-plugins-base-1.0                  1.2.3-1
ii  gir1.2-gstreamer-1.0                         1.2.3-1
ii  gir1.2-gtk-3.0                               3.11.8-1
ii  gir1.2-notify-0.7                            0.7.6-2
ii  gir1.2-tracker-0.16                          0.16.2-1+b2
ii  gnome-settings-daemon                        3.8.5-2
ii  grilo-plugins-0.2                            0.2.12-2
ii  libatk1.0-0                                  2.11.90-1
ii  libc6                                        2.18-4
ii  libcairo-gobject2                            1.12.16-2
ii  libcairo2                                    1.12.16-2
ii  libgdk-pixbuf2.0-0                           2.30.6-1
ii  libglib2.0-0                                 2.39.92-2
ii  libgtk-3-0                                   3.11.8-1
ii  libpango-1.0-0                               1.36.3-1
ii  libpangocairo-1.0-0                          1.36.3-1
ii  python3                                      3.3.4-1
ii  python3-dbus                                 1.2.0-2+b2
ii  python3-gi                                   3.10.2-2+b1
ii  python3-gi-cairo                             3.10.2-2+b1
pn  python3:any                                  <none>
ii  tracker                                      0.17.8-1

gnome-music recommends no packages.

gnome-music suggests no packages.

-- no debconf information