=> Bootstrap dependency digest>=20010302: found digest-20180917
WARNING: [license.mk] Every package should define a LICENSE.
===> 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 erlang/otp_doc_html_21.0.tar.gz
=> Checksum RMD160 OK for erlang/otp_doc_html_21.0.tar.gz
=> Checksum SHA512 OK for erlang/otp_doc_html_21.0.tar.gz
===> Installing dependencies for erlang-doc-21.0
=> Tool dependency checkperms>=1.1: found checkperms-1.12
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
=> Full dependency erlang>=21.0: found erlang-21.0.9nb1
===> Overriding tools for erlang-doc-21.0
===> Extracting for erlang-doc-21.0
===> Patching for erlang-doc-21.0
===> Creating toolchain wrappers for erlang-doc-21.0