pkg_add: package `cwrappers-20220403' already recorded as installed
pkg_add: Write error for lib/pkgconfig/libpng16.pc: Write failed
pkg_add: Couldn't remove /opt/pkg/share/man/man3/libpng.3.gz: No such file or directory
pkg_add: Couldn't remove /opt/pkg/share/man/man3/libpngpf.3.gz: No such file or directory
pkg_add: Couldn't remove /opt/pkg/share/man/man5/png.5.gz: No such file or directory
pkg_add: Can't install dependency png>=1.6.0nb1
pkg_add: Expected dependency png>=1.6.0nb1 still missing
pkg_add: Can't install dependency freetype2>=2.13.2nb1
pkg_add: Expected dependency freetype2>=2.13.2nb1 still missing
pkg_add: Can't install dependency fontconfig>=2.14.2nb3
pkg_add: Expected dependency fontconfig>=2.14.2nb3 still missing
pkg_add: Can't install dependency ghostscript-agpl-[0-9]*
pkg_add: Expected dependency ghostscript-agpl-[0-9]* still missing
pkg_add: 1 package addition failed
original MD5 checksum failed, not deleting: /opt/pkg/lib/pkgconfig/libpng16.pc