=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Checksum SHA1 OK for rails-5.2.4.5.gem
=> Checksum RMD160 OK for rails-5.2.4.5.gem
=> Checksum SHA512 OK for rails-5.2.4.5.gem
===> Installing dependencies for ruby27-rails52-5.2.4.5
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
=> Full dependency ruby27-actioncable52>=5.2.4.5<5.2.5: found ruby27-actioncable52-5.2.4.5
=> Full dependency ruby27-actionmailer52>=5.2.4.5<5.2.5: found ruby27-actionmailer52-5.2.4.5
=> Full dependency ruby27-actionpack52>=5.2.4.5<5.2.5: found ruby27-actionpack52-5.2.4.5
=> Full dependency ruby27-actionview52>=5.2.4.5<5.2.5: found ruby27-actionview52-5.2.4.5
=> Full dependency ruby27-activejob52>=5.2.4.5<5.2.5: found ruby27-activejob52-5.2.4.5
=> Full dependency ruby27-activemodel52>=5.2.4.5<5.2.5: found ruby27-activemodel52-5.2.4.5
=> Full dependency ruby27-activerecord52>=5.2.4.5<5.2.5: found ruby27-activerecord52-5.2.4.5
=> Full dependency ruby27-activesupport52>=5.2.4.5<5.2.5: found ruby27-activesupport52-5.2.4.5
=> Full dependency ruby27-activestorage52>=5.2.4.5<5.2.5: found ruby27-activestorage52-5.2.4.5
=> Full dependency ruby27-railties52>=5.2.4.5<5.2.5: found ruby27-railties52-5.2.4.5
=> Full dependency ruby27-sprockets-rails>2.0.0: found ruby27-sprockets-rails-3.2.2
=> Full dependency ruby27-base>=2.7.3: NOT found
=> Verifying /nonexistent for ../../lang/ruby27-base
make[1]: don't know how to make /nonexistent. Stop

make[1]: stopped in /usr/pkgsrc/lang/ruby27-base
*** Error code 2

Stop.
make: stopped in /usr/pkgsrc/www/ruby-rails52