=> "/opt/pkg/sbin/pkg_add" ["-K", "/opt/pkg/.pkgdb", "autoconf-2.73", "automake-1.19", "checkperms-1.12", "cwrappers-20220403", "fftw-3.3.11", "libusb1-1.0.30nb1", "nbpatch-20151107", "pkgconf-3.0.8", "rtl-sdr-2.0.3"]
pkg_add: package `cwrappers-20220403' already recorded as installed
pkg_add: package `nbpatch-20151107' was already installed as dependency, now marked as installed manually