=> Bootstrap dependency digest>=20010302: found digest-20190127 ===> 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'. ===> Building for ocaml-lwt_camlp4-20180325nb4 File "src/jbuild", line 1, characters 0-0: Warning: jbuild files are deprecated, please convert this file to a dune file instead. Note: You can use "dune upgrade" to convert your project to dune. File "src/log/jbuild", line 1, characters 0-0: Warning: jbuild files are deprecated, please convert this file to a dune file instead. Note: You can use "dune upgrade" to convert your project to dune. File "src/options/jbuild", line 1, characters 0-0: Warning: jbuild files are deprecated, please convert this file to a dune file instead. Note: You can use "dune upgrade" to convert your project to dune. Error: Multiple rules generated for _build/default/META.lwt_camlp4: - file present in source tree - Hint: rm -f META.lwt_camlp4 *** Error code 1 Stop. make[1]: stopped in /amd/pkgsrc/CHROOT/P/pkgsrc/devel/ocaml-lwt_camlp4 *** Error code 1 Stop. make: stopped in /amd/pkgsrc/CHROOT/P/pkgsrc/devel/ocaml-lwt_camlp4