libffi-3.0.9nb1: registering info file /usr/pkg/info/libffi.info
pkg_add: package `png-1.5.10' was already installed as dependency, now marked as installed manually
pkg_add: package `py27-numpy-1.4.1nb3' was already installed as dependency, now marked as installed manually
pkg_add: package `tk-8.4.18nb2' was already installed as dependency, now marked as installed manually