!!! ERROR: gnome-base/librsvg-2.14.4 failed
Call Stack
   ebuild.sh, line 1562: Called dyn_setup
   ebuild.sh, line 665:  Called pkg_setup
   librsvg-2.14.4.ebuild, line 47: Called die

!!! cairo needs the png flag set
!!! If you need support, post the topmost build error, and the call stack if relevant.