=> 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'.
===> Installing for go-grpc-1.15.0
=> Generating pre-install file lists
=> Creating installation directories
=> Automatic manual page handling
=> Generating post-install file lists
=> Checking file-check results for go-grpc-1.15.0
=> Checking for non-existent script interpreters in go-grpc-1.15.0
ERROR: [check-interpreter.mk] The interpreter "/bin/bash" of "/data/scratch/net/go-grpc/work/.destdir/usr/pkg/gopkg/src/google.golang.org/grpc/benchmark/run_bench.sh" does not exist.
ERROR: [check-interpreter.mk] The interpreter "/bin/bash" of "/data/scratch/net/go-grpc/work/.destdir/usr/pkg/gopkg/src/google.golang.org/grpc/credentials/alts/internal/regenerate.sh" does not exist.
ERROR: [check-interpreter.mk] The interpreter "/bin/bash" of "/data/scratch/net/go-grpc/work/.destdir/usr/pkg/gopkg/src/google.golang.org/grpc/health/regenerate.sh" does not exist.
*** Error code 1

Stop.
make[1]: stopped in /data/pkgsrc/net/go-grpc
*** Error code 1

Stop.
make: stopped in /data/pkgsrc/net/go-grpc