I have uninstalled Rhythmbox and installed Banshee. In Gnome-do there was this nice feature of browsing your music files with the Rhythmbox-plugin. So, on the Gnome-do plugin Wiki I could see that a Banshee-plugin exists.
On Launchpad, specifically on this site I downloaded a tar.gz, where I could also see a Banshee-plugin after unpacking. When I downloaded gnome-do-plugins via Software Centre there was no Banshee-plugin to activate in Gnome-do's preferences. So, is there any way I could install this plugin from that tar.gz or any other way to install it?