=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Checksum SHA1 OK for dbd-odbc-0.2.5.gem
=> Checksum RMD160 OK for dbd-odbc-0.2.5.gem
=> Checksum SHA512 OK for dbd-odbc-0.2.5.gem
===> Installing dependencies for ruby27-dbd-odbc-0.2.5nb1
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
=> Full dependency ruby27-dbi>=0.4.3: found ruby27-dbi-0.4.5nb2
=> Full dependency ruby27-odbc>=0.9995: found ruby27-odbc-0.999991
=> 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/databases/ruby-dbd-odbc