=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Checksum SHA1 OK for capybara-3.12.0.gem
=> Checksum RMD160 OK for capybara-3.12.0.gem
=> Checksum SHA512 OK for capybara-3.12.0.gem
===> Installing dependencies for ruby24-capybara-3.12.0
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
=> Full dependency ruby24-nokogiri>=1.8: found ruby24-nokogiri-1.10.9nb1
=> Full dependency ruby24-mini_mime>=0.1.3: found ruby24-mini_mime-1.0.2
=> Full dependency ruby24-rack16>=1.6.0: found ruby24-rack16-1.6.11
=> Full dependency ruby24-rack-test>=0.6.3: found ruby24-rack-test-1.1.0
=> Full dependency ruby24-xpath>=3.2: found ruby24-xpath-3.2.0
=> Full dependency ruby24-addressable>=0: found ruby24-addressable-2.7.0
=> Full dependency ruby24-base>=2.4.10: NOT found
=> Verifying /nonexistent for ../../lang/ruby24-base
make[1]: don't know how to make /nonexistent. Stop

make[1]: stopped in /usr/pkgsrc/lang/ruby24-base
*** Error code 2

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