[ebuild  N    ] x11-libs/wxGTK-2.6.4.0-r1  USE="X joystick opengl sdl unicode -debug -doc -gnome -odbc -pch"
[blocks B     ] <=x11-libs/wxGTK-2.6.4.0-r1 (is blocking app-admin/eselect-wxwidgets-0.6)