pkg_add: package `autoconf-2.63' was already installed as dependency, now marked as installed manually
pkg_add: package `MesaLib-7.4.2nb3' was already installed as dependency, now marked as installed manually
pkg_add: package `glu-7.4.2nb1' was already installed as dependency, now marked as installed manually
pkg_add: package `glut-7.4.2nb1' was already installed as dependency, now marked as installed manually