As you can check out in the vagalume-devel@garage.maemo.org mailing list archives:

https://garage.maemo.org/pipermail/vagalume-devel/2008-June/000151.html

…today I’ve finished the implementation of a new patch for Vagalume which will enable D-Bus support in the desktop version of this nice player, since so far D-Bus interaction was only allowed in the maemo platform (due to using functions from libosso for RPC methods, instead of dbus-glib).

So, this is how the vagalumectl script (formerly known as vagalume-dbus) would work from now on in a “regular” GNU/Linux machine:

mario@bender:~$ vagalumectl
Usage:
vagalumectl
(Vagalume will be automatically started if not already running)

COMMAND:
play:              start playing the current radio
skip:              skip to the nex song in the current radio
stop:              stop playing the current radio
love:              mark the current song as ‘loved’
ban:               mark the current song as ‘banned’
tag :         change to a ‘global tag’ radio.
artist :   change to a ‘similar artists’ radio
group :     change to a ‘last.fm group’ radio
loved :      change to a ‘loved’ radio for a specific user
neighbours : change to a ‘neighbours’ radio for a specific user
personal :   change to a ‘personal’ radio for a specific user
playlist :   change to a ‘playlist’ radio for a specific user
playurl :     just play the specified URL on Vagalume
volumeup [INC]:    increase playback volume
volumedown [INC]:  decrease playback volume
volume :    set the playback volume to a specific value
start:             start Vagalume (if not already running)
close:             close Vagalume (if not already closed)
help:              print this information

Double quotes are REQUIRED when specifying parameters to some commands,
such as TAG or ARTIST, because of the white spaces they might contain, e.g:

$ vagalumectl tag “hard rock”
$ vagalumectl artist “Led Zeppelin”

mario@bender:~$ vagalumectl loved homemaxico
Command ‘loved’ successfully executed
mario@bender:~$

Well… perhaps not a too much useful ‘screenshot’ after all… but believe me, that’s the proof that D-Bus is working fine on my GNOME desktop from now on.

I hope you can enjoy the patch soon (as soon as Berto applies it to the SVN trunk)… perhaps in Vagalume 0.7 ;-), who knows…