I added packages until check_dependencies.py had FAILs only on optional modules.<br><br>OpenLP-2.1.6 gives this message at the command line:<br>
/usr/share/themes/Lubuntu-default/gtk-2.0/apps/thunar.rc:55: error: invalid string constant "thunar-statusbar", expected valid string constant<br>AL lib: (WW) alc_initconfig: Failed to initialize backend "pulse"<br>
<br>I don't understand the business about thunar. It's the file manager for XFCE4, and I'm using LXDE.<br><br>The splash logo comes up and then the program crashes with this code:<br>
<style type="text/css">
p, li { white-space: pre-wrap; }
</style>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;">Traceback (most recent call last):</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> File "./openlp.py", line 44, in <module></p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> main()</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> File "/mnt/bigone/OpenLP-2.1.6/openlp/core/init.py", line 388, in main</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> sys.exit(application.run(qt_args))</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> File "/mnt/bigone/OpenLP-2.1.6/openlp/core/init.py", line 142, in run</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> Registry().execute('bootstrap_initialise')</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> File "/mnt/bigone/OpenLP-2.1.6/openlp/core/common/registry.py", line 137, in execute</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> result = function(*args, **kwargs)</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> File "/mnt/bigone/OpenLP-2.1.6/openlp/core/lib/pluginmanager.py", line 60, in bootstrap_initialise</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> self.hook_media_manager()</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> File "/mnt/bigone/OpenLP-2.1.6/openlp/core/lib/pluginmanager.py", line 122, in hook_media_manager</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> plugin.create_media_manager_item()</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> File "/mnt/bigone/OpenLP-2.1.6/openlp/core/lib/plugin.py", line 204, in create_media_manager_item</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> self.media_item = self.media_item_class(self.main_window.media_dock_manager.media_dock, self)</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> File "/mnt/bigone/OpenLP-2.1.6/openlp/plugins/media/lib/mediaitem.py", line 63, in init</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> super(MediaMediaItem, self).init(parent, plugin)</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> File "/mnt/bigone/OpenLP-2.1.6/openlp/core/lib/mediamanageritem.py", line 82, in init</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> self.setup_item()</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> File "/mnt/bigone/OpenLP-2.1.6/openlp/plugins/media/lib/mediaitem.py", line 81, in setup_item</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> self.media_controller.setup_display(self.display_controller.preview_display, False)</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> File "/mnt/bigone/OpenLP-2.1.6/openlp/core/ui/media/mediacontroller.py", line 322, in setup_display</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> player.setup(display)</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> File "/mnt/bigone/OpenLP-2.1.6/openlp/core/ui/media/vlcplayer.py", line 145, in setup</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> display.vlc_instance = vlc.Instance(command_line_options)</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> File "/mnt/bigone/OpenLP-2.1.6/openlp/core/ui/media/vendor/vlc.py", line 1359, in new</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> return libvlc_new(len(args), args)</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> File "/mnt/bigone/OpenLP-2.1.6/openlp/core/ui/media/vendor/vlc.py", line 3355, in libvlc_new</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> ctypes.c_void_p, ctypes.c_int, ListPOINTER(ctypes.c_char_p))</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> File "/mnt/bigone/OpenLP-2.1.6/openlp/core/ui/media/vendor/vlc.py", line 211, in _Cfunction</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"> raise NameError('no function %r' % (name,))</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;">NameError: no function 'libvlc_new'</p>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><br></p><p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Lane<br></p><br>