=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Checksum BLAKE2s OK for chessbooks/medium.zip
=> Checksum SHA512 OK for chessbooks/medium.zip
===> Installing dependencies for exchess-book-medium-20140911
=> Tool dependency mktools-[0-9]*: found mktools-20220614
=> Tool dependency cwrappers>=20150314: found cwrappers-20220403
=> Tool dependency checkperms>=1.1: found checkperms-1.12
=> Full dependency exchess-[0-9]*: found exchess-7.97beta
===> 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 exchess-book-medium-20140911
===> Extracting for exchess-book-medium-20140911
unzip: book.txt may be corrupted due to weak text file detection heuristic
===> Patching for exchess-book-medium-20140911
===> Creating toolchain wrappers for exchess-book-medium-20140911