It compiles correctly but fails during src_install. Reproducible: Always
Created attachment 226083 [details] build.log
Created attachment 226085 [details] emerge --info =gnome-extra/gnome-power-manager-2.30.0
(In reply to comment #0) > It compiles correctly but fails during src_install. build.log states src_compile which versions of dev-libs/libunique and x11-libs/gtk+ do you have? pandora ~ # equery belongs /usr/include/unique-1.0/unique/uniqueapp.h * Searching for /usr/include/unique-1.0/unique/uniqueapp.h ... dev-libs/libunique-1.1.6 (/usr/include/unique-1.0/unique/uniqueapp.h) from gnome pandora ~ # equery belongs /usr/include/gtk-2.0/gtk/gtkwindow.h * Searching for /usr/include/gtk-2.0/gtk/gtkwindow.h ... px11-libs/gtk+-2.20.0 (/usr/include/gtk-2.0/gtk/gtkwindow.h) from gnome /usr/include/unique-1.0/unique/uniqueapp.h of libunique 1.0.8 from tree includes gtk/gtkwindow.h, this might be incompatrible with your gtk+ version, it is with x11-libs/gtk+-2.20.0.
fixed in overlay by plaes, http://git.overlays.gentoo.org/gitweb/?p=proj/gnome.git;a=commit;h=946a8f71bb3b7ab9f33c39b78f2e93424fbb0945 please close it.