=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Checksum SHA1 OK for dm-sweatshop-1.2.0.gem
=> Checksum RMD160 OK for dm-sweatshop-1.2.0.gem
=> Checksum SHA512 OK for dm-sweatshop-1.2.0.gem
===> Installing dependencies for ruby30-dm-sweatshop-1.2.0
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
=> Full dependency ruby30-dm-core>=1.2.0<1.3: found ruby30-dm-core-1.2.1
=> Full dependency ruby30-randexp>=0.1.5<0.2: found ruby30-randexp-0.1.7
=> Full dependency ruby30-parsetree>=3.0.7<3.1: found ruby30-parsetree-3.0.9
=> Full dependency ruby30-base>=3.0.1: NOT found
=> Verifying /nonexistent for ../../lang/ruby30-base
make[1]: don't know how to make /nonexistent. Stop

make[1]: stopped in /usr/pkgsrc/lang/ruby30-base
*** Error code 2

Stop.
make: stopped in /usr/pkgsrc/databases/ruby-dm-sweatshop