=> Bootstrap dependency digest>=20010302: found digest-20160304
===> Skipping vulnerability checks.
WARNING: No /var/db/pkg/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /var/db/pkg fetch-pkg-vulnerabilities'.
=> Checksum SHA1 OK for pan-0.145.tar.bz2
=> Checksum RMD160 OK for pan-0.145.tar.bz2
=> Checksum SHA512 OK for pan-0.145.tar.bz2
===> Installing dependencies for pan-0.145nb1
=> Tool dependency glib2-tools-[0-9]*: found glib2-tools-2.56.2
=> Tool dependency {gettext-m4-[0-9]*,gettext-0.10.35nb1}: found gettext-m4-0.19.8.1
=> Tool dependency gmake>=3.81: found gmake-4.2.1nb1
=> Tool dependency perl>=5.0: found perl-5.28.0nb1
=> Tool dependency pkgconf-[0-9]*: found pkgconf-1.4.1nb1
=> Tool dependency checkperms>=1.1: found checkperms-1.12
=> Build dependency xorgproto>=2016.1: found xorgproto-2018.4
=> Build dependency xcb-proto>=1.4: found xcb-proto-1.13
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
=> Full dependency gnupg2>=2.2.0: found gnupg2-2.2.10
=> Full dependency gmime>=2.6.23nb2: found gmime-2.6.23nb2
=> Full dependency gnutls>=3.6.0nb1: found gnutls-3.6.3nb2
=> Full dependency gtkspell>=2.0.16nb27: found gtkspell-2.0.16nb27
=> Full dependency gtk2+>=2.24.32nb3: found gtk2+-2.24.32nb5
=> Full dependency desktop-file-utils>=0.10nb1: found desktop-file-utils-0.23nb1
===> Overriding tools for pan-0.145nb1
===> Extracting for pan-0.145nb1
===> Patching for pan-0.145nb1
=> Applying pkgsrc patches for pan-0.145nb1
=> Verifying /data/pkgsrc/news/pan/patches/patch-pan_general_text-match.cc
=> Applying pkgsrc patch /data/pkgsrc/news/pan/patches/patch-pan_general_text-match.cc
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-pan_general_text-match.cc,v 1.1 2015/08/25 08:29:10 richard Exp $
|Avoid clash with host defined ERR (on SunOS)
|--- pan/general/text-match.cc.orig	2012-06-29 22:24:54.000000000 +0000
|+++ pan/general/text-match.cc
--------------------------
Patching file pan/general/text-match.cc using Plan A...
Hunk #1 succeeded at 209.
done
=> Verifying /data/pkgsrc/news/pan/patches/patch-pan_general_text-match.h
=> Applying pkgsrc patch /data/pkgsrc/news/pan/patches/patch-pan_general_text-match.h
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-pan_general_text-match.h,v 1.1 2015/08/25 08:29:10 richard Exp $
|Avoid clash with host defined ERR (on SunOS)
|--- pan/general/text-match.h.orig	2012-06-29 22:24:54.000000000 +0000
|+++ pan/general/text-match.h
--------------------------
Patching file pan/general/text-match.h using Plan A...
Hunk #1 succeeded at 108.
done
===> Creating toolchain wrappers for pan-0.145nb1
===> Configuring for pan-0.145nb1
=> Generating pkg-config file for builtin expat package.
=> Modifying GNU configure scripts to avoid --recheck
=> Replacing config-guess with pkgsrc versions
=> Replacing config-sub with pkgsrc versions
=> Replacing install-sh with pkgsrc version
=> Fixing locale directory references.
=> Checking for portability problems in extracted files
checking for a BSD-compatible install... /usr/bin/install -c -o pbulkXXX -g users
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... ./install-sh -c -d
checking for gawk... /usr/bin/awk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether UID '1000' is supported by ustar format... yes
checking whether GID '100' is supported by ustar format... yes
checking how to create a ustar tar archive... plaintar
checking whether to enable maintainer-specific portions of Makefiles... yes
checking whether make supports nested variables... (cached) yes
checking whether the C++ compiler works... yes
checking for C++ compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C++ compiler... yes
checking whether clang++ accepts -g... yes
checking for style of include used by make... GNU
checking dependency style of clang++... gcc3
checking for x86_64--netbsd-gcc... clang
checking whether we are using the GNU C compiler... yes
checking whether clang accepts -g... yes
checking for clang option to accept ISO C89... none needed
checking whether clang understands -c and -o together... yes
checking dependency style of clang... gcc3
checking how to run the C preprocessor... clang -E
checking for grep that handles long lines and -e... (cached) /usr/bin/grep
checking for egrep... (cached) /usr/bin/egrep
checking for ANSI C header files... yes
checking whether time.h and sys/time.h may both be included... yes
checking for localtime_r... yes
checking for close... yes
checking for tr1/unordered_set... no
checking whether the compiler implements namespaces... yes
checking whether the compiler has ext/hash_set... yes
checking for gawk... (cached) /usr/bin/awk
checking whether make sets $(MAKE)... (cached) yes
checking for x86_64--netbsd-ranlib... no
checking for ranlib... ranlib
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking errno.h usability... yes
checking errno.h presence... yes
checking for errno.h... yes
checking fcntl.h usability... yes
checking fcntl.h presence... yes
checking for fcntl.h... yes
checking for a sed that does not truncate output... /usr/bin/sed
checking whether NLS is requested... yes
checking for msgfmt... /usr/bin/msgfmt
checking for gmsgfmt... /usr/bin/msgfmt
checking for xgettext... /usr/bin/xgettext
checking for msgmerge... /usr/bin/msgmerge
checking build system type... x86_64--netbsd
checking host system type... x86_64--netbsd
checking for ld used by clang... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for shared library run path origin... done
checking for CFPreferencesCopyAppValue... no
checking for CFLocaleCopyCurrent... no
checking for GNU gettext in libc... no
checking for iconv... yes
checking for working iconv... yes
checking for GNU gettext in libintl... (cached) yes
checking whether to use NLS... yes
checking where the gettext function comes from... external libintl
checking how to link with libintl... /usr/lib/libintl.so
checking pkg-config is at least version 0.9.0... yes
checking for ZLIB... yes
checking pkg-config is at least version 0.16... yes
checking for GLIB - version >= 2.17.6... yes (version 2.56.2)
checking for GMIME... yes
checking for GTKSPELL... yes
checking pkg-config is at least version 0.7... yes
checking for GTK+ - version >= 2.16.0... yes (version 2.24.32)
checking for GNUTLS... yes
checking whether ln -s works... yes
checking for itstool... no
configure: error: itstool not found
*** Error code 1

Stop.
make[1]: stopped in /data/pkgsrc/news/pan
*** Error code 1

Stop.
make: stopped in /data/pkgsrc/news/pan