For now, gmusicbrowser use the gecko engine, but the perl-Gtk2-MozEmbed module have been retired from fedora 16 (gtkmozembed support have been removed from xulrunner).

As gmusicbrowser can also use this other engine, I just add this package and submit it for the official repositories (review #728296).

Installation:

yum --enablerepo=remi install perl-Gtk2-WebKit

For test, with gmusicbrowser (in context, Wikipedia, Lyrics, YouTube)

yum --enablerepo=remi install gmusicbrowser
yum remove perl-Gtk2-MozEmbed