=> 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 RT-Authen-ExternalAuth-0.17.tar.gz
=> Checksum RMD160 OK for RT-Authen-ExternalAuth-0.17.tar.gz
=> Checksum SHA512 OK for RT-Authen-ExternalAuth-0.17.tar.gz
===> Installing dependencies for p5-RT-Authen-ExternalAuth-0.17nb6
=> Tool dependency checkperms>=1.1: found checkperms-1.11nb1
=> Build dependency cwrappers>=20150314: found cwrappers-20170112
=> Full dependency p5-perl-ldap-[0-9]*: found p5-perl-ldap-0.65nb3
=> Full dependency p5-CGI-[0-9]*: found p5-CGI-4.36nb1
=> Full dependency p5-DBI-[0-9]*: found p5-DBI-1.636nb3
=> Full dependency p5-Net-SSLeay-[0-9]*: found p5-Net-SSLeay-1.81nb1
=> Full dependency perl<5.28.0: found perl-5.26.0nb1
=> Full dependency perl>=5.26.0: found perl-5.26.0nb1
===> Overriding tools for p5-RT-Authen-ExternalAuth-0.17nb6
===> Extracting for p5-RT-Authen-ExternalAuth-0.17nb6
===> Patching for p5-RT-Authen-ExternalAuth-0.17nb6
=> Applying pkgsrc patches for p5-RT-Authen-ExternalAuth-0.17nb6
=> Verifying /data/pkgsrc-current/devel/p5-RT-Authen-ExternalAuth/patches/patch-inc_Module_Install_RTx.pm
=> Applying pkgsrc patch /data/pkgsrc-current/devel/p5-RT-Authen-ExternalAuth/patches/patch-inc_Module_Install_RTx.pm
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-inc_Module_Install_RTx.pm,v 1.1 2015/09/23 11:46:57 joerg Exp $
|
|--- inc/Module/Install/RTx.pm.orig	2013-07-10 19:41:51.000000000 +0000
|+++ inc/Module/Install/RTx.pm
--------------------------
Patching file inc/Module/Install/RTx.pm using Plan A...
Hunk #1 succeeded at 117.
done
===> Creating toolchain wrappers for p5-RT-Authen-ExternalAuth-0.17nb6
===> Configuring for p5-RT-Authen-ExternalAuth-0.17nb6
=> Checking for portability problems in extracted files
Can't locate inc/Module/Install.pm in @INC (you may need to install the inc::Module::Install module) (@INC contains: /usr/pkg/lib/perl5/site_perl/5.26.0/x86_64-netbsd-thread-multi /usr/pkg/lib/perl5/site_perl/5.26.0 /usr/pkg/lib/perl5/vendor_perl/5.26.0/x86_64-netbsd-thread-multi /usr/pkg/lib/perl5/vendor_perl/5.26.0 /usr/pkg/lib/perl5/5.26.0/x86_64-netbsd-thread-multi /usr/pkg/lib/perl5/5.26.0) at Makefile.PL line 1.
BEGIN failed--compilation aborted at Makefile.PL line 1.
*** Error code 2

Stop.
make[1]: stopped in /data/pkgsrc-current/devel/p5-RT-Authen-ExternalAuth
*** Error code 1

Stop.
make: stopped in /data/pkgsrc-current/devel/p5-RT-Authen-ExternalAuth