The Audacious developers have removed support for Last.FM / Scrobbler in the most recent version.If you want to install Last.FM / Scrobbler plugin in Audacious2 on ubuntu Lucid Lynx follow this procedure
First you need to download Last.FM / Scrobbler plugins
Now you need to move these .so files under audacious plugins directory
mv lastfm.so scrobbler.so ~/.local/share/audacious/Plugins/
If you do this way there are no images included in settings.
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