with gtk+-2.16.6 installed, I tried emerging rhythmbox-0.12.8, but I received the following error: ./.libs/librhythmbox-core.so: undefined reference to `gtk_widget_set_visible' rhythmbox-0.12.6 compiles fine against gtk+-2.16.6. Solution: upgrade to gtk+-2.18-7
+ 06 Apr 2010; Gilles Dartiguelongue <eva@gentoo.org> + rhythmbox-0.12.8.ebuild: + Raise gtk+ dependency to 2.18, bug #312641. Thanks for reporting.