checking package dependencies
compiling EDupField3.bs
Error: "EDupField3.bs", line 42, column 44: (T0017)
  Field `give' defined more than once
Error: "EDupField3.bs", line 47, column 36: (T0004)
  Unbound variable `x'
Error: "EDupField3.bs", line 49, column 33: (T0004)
  Unbound variable `x'