=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Checksum SHA1 OK for rails-5.1.7.gem
=> Checksum RMD160 OK for rails-5.1.7.gem
=> Checksum SHA512 OK for rails-5.1.7.gem
===> Installing dependencies for ruby25-rails51-5.1.7
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
=> Full dependency ruby25-actioncable51>=5.1.7<5.1.8: found ruby25-actioncable51-5.1.7
=> Full dependency ruby25-actionmailer51>=5.1.7<5.1.8: found ruby25-actionmailer51-5.1.7
=> Full dependency ruby25-actionpack51>=5.1.7<5.1.8: found ruby25-actionpack51-5.1.7
=> Full dependency ruby25-actionview51>=5.1.7<5.1.8: found ruby25-actionview51-5.1.7
=> Full dependency ruby25-activejob51>=5.1.7<5.1.8: found ruby25-activejob51-5.1.7
=> Full dependency ruby25-activemodel51>=5.1.7<5.1.8: found ruby25-activemodel51-5.1.7
=> Full dependency ruby25-activerecord51>=5.1.7<5.1.8: found ruby25-activerecord51-5.1.7
=> Full dependency ruby25-activesupport51>=5.1.7<5.1.8: found ruby25-activesupport51-5.1.7
=> Full dependency ruby25-railties51>=5.1.7<5.1.8: found ruby25-railties51-5.1.7
=> Full dependency ruby25-sprockets-rails>2.0.0*: found ruby25-sprockets-rails-3.2.1nb1
=> Full dependency ruby25-bundler1>=1.3.0: found ruby25-bundler1-1.17.3nb1
=> Full dependency ruby25-base>=2.5.8: 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/www/ruby-rails51