=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Checksum SHA1 OK for capybara-3.35.3.gem
=> Checksum RMD160 OK for capybara-3.35.3.gem
=> Checksum SHA512 OK for capybara-3.35.3.gem
===> Installing dependencies for ruby26-capybara-3.35.3
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
=> Full dependency ruby26-addressable>=0: found ruby26-addressable-2.7.0
=> Full dependency ruby26-mini_mime>=0.1.3: found ruby26-mini_mime-1.0.2
=> Full dependency ruby26-nokogiri>=1.8: found ruby26-nokogiri-1.11.2
=> Full dependency ruby26-rack>=1.6.0: found ruby26-rack-2.2.3
=> Full dependency ruby26-rack-test>=0.6.3: found ruby26-rack-test-1.1.0
=> Full dependency ruby26-regexp_parser>=1.5: found ruby26-regexp_parser-2.1.1
=> Full dependency ruby26-xpath>=3.2<4: found ruby26-xpath-3.2.0
=> Full dependency ruby26-base>=2.6.7: NOT found
=> Verifying /nonexistent for ../../lang/ruby26-base
make[1]: don't know how to make /nonexistent. Stop

make[1]: stopped in /usr/pkgsrc/lang/ruby26-base
*** Error code 2

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