libffi-3.2.1: registering info file /usr/pkg/info/libffi.info
pkg_add: package `py35-six-1.10.0' was already installed as dependency, now marked as installed manually
pkg_add: Premature end of archive `file:///bulk-data/packages/All/py35-intervals-0.3.1.tgz'
pkg_add: package `py35-setuptools-18.8' was already installed as dependency, now marked as installed manually
pkg_add: package `python35-3.5.1' was already installed as dependency, now marked as installed manually
pkg_add: 1 package addition failed