=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Checksum BLAKE2s OK for tuxracer-0.61.tar.gz
=> Checksum SHA512 OK for tuxracer-0.61.tar.gz
=> Checksum BLAKE2s OK for tuxracer-data-0.61.tar.gz
=> Checksum SHA512 OK for tuxracer-data-0.61.tar.gz
===> Installing dependencies for tuxracer-0.61nb16
=> Tool dependency mktools-[0-9]*: found mktools-20220614
=> Tool dependency cwrappers>=20150314: found cwrappers-20220403
=> Build dependency x11-links>=1.36: NOT found
=> Verifying /nonexistent for ../../pkgtools/x11-links
make[1]: don't know how to make /nonexistent. Stop

make[1]: stopped in /usr/pkgsrc/pkgtools/x11-links
*** Error code 2

Stop.
make: stopped in /usr/pkgsrc/games/tuxracer