=> Bootstrap dependency digest>=20211023: found digest-20220214
WARNING: [license.mk] Every package should define a LICENSE.
=> Checksum BLAKE2s OK for xgap4r16.zoo
=> Checksum SHA512 OK for xgap4r16.zoo
===> Installing dependencies for xgap-4.16nb3
=> Tool dependency mktools-[0-9]*: found mktools-20220614
=> Tool dependency unzoo-[0-9]*: NOT found
=> Verifying /nonexistent for ../../archivers/unzoo
make[1]: don't know how to make /nonexistent. Stop

make[1]: stopped in /amd/pkgsrc/CHROOT/P/pkgsrc/archivers/unzoo
*** Error code 2

Stop.
make: stopped in /amd/pkgsrc/CHROOT/P/pkgsrc/math/xgap