=> Creating binary package /Users/pbulk/build/graphics/wcslib/work/.packages/wcslib-8.5.tgz
=> Signing binary package /Users/pbulk/build/graphics/wcslib/work/.packages/wcslib-8.5.tgz (GPG)
pkg_add: wcslib-8.5: missing required library: libwcs.8.dylib
pkg_add: 1 package addition failed