=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Checksum SHA1 OK for rex-encoder-0.1.5.gem
=> Checksum RMD160 OK for rex-encoder-0.1.5.gem
=> Checksum SHA512 OK for rex-encoder-0.1.5.gem
===> Installing dependencies for ruby25-rex-encoder-0.1.5
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
=> Full dependency ruby25-metasm-[0-9]*: found ruby25-metasm-1.0.4
=> Full dependency ruby25-rex-arch-[0-9]*: found ruby25-rex-arch-0.1.14
=> Full dependency ruby25-rex-text-[0-9]*: found ruby25-rex-text-0.2.33
=> Full dependency ruby25-base>=2.5.9: NOT found
=> Verifying /nonexistent for ../../lang/ruby25-base
make[1]: don't know how to make /nonexistent. Stop

make[1]: stopped in /usr/pkgsrc/lang/ruby25-base
*** Error code 2

Stop.
make: stopped in /usr/pkgsrc/security/ruby-rex-encoder