BULK> gtkam-0.1.10nb5 (graphics/gtkam) is broken because it depends upon libusb-0.1.7 (devel/libusb) which is broken.
Please view the build log for libusb-0.1.7
BULK> gtkam-0.1.10nb5 (graphics/gtkam) is broken because it depends upon libexif-gtk-0.3.3nb7 (graphics/libexif-gtk) which is broken.
Please view the build log for libexif-gtk-0.3.3nb7