=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Checksum BLAKE2s OK for twin-src-3.1.14.tar.gz
=> Checksum SHA512 OK for twin-src-3.1.14.tar.gz
===> Installing dependencies for twin-3.1.14nb4
=> Tool dependency mktools-[0-9]*: found mktools-20220614
=> Tool dependency gmake>=3.81: found gmake-4.4.1
=> Tool dependency cwrappers>=20150314: found cwrappers-20220403
=> Build dependency x11-links>=1.36: found x11-links-1.36
===> Skipping vulnerability checks.
WARNING: No /usr/pkg/pkgdb/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /usr/pkg/pkgdb fetch-pkg-vulnerabilities'.
===> Overriding tools for twin-3.1.14nb4
===> Extracting for twin-3.1.14nb4
===> Patching for twin-3.1.14nb4
=> Applying pkgsrc patches for twin-3.1.14nb4
===> Creating toolchain wrappers for twin-3.1.14nb4
sh: /usr/pkg/libexec/mktools/mk-buildlink-symlinks: not found
Removing /pbulk/work/emulators/twin/work/.buildlink/.buildlink_x11-links_done
*** Error code 1

Stop.
make[1]: stopped in /usr/pkgsrc/emulators/twin
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/emulators/twin