when run it in eclipse give this

[gehadza]

Exception in thread "main" uk.co.flamingpenguin.jewel.cli.ArgumentValidationException: Option is mandatory: --model -m value : E:\master\eclipse_program\easy\model
at uk.co.flamingpenguin.jewel.cli.ValidationErrorBuilderImpl.validate(ValidationErrorBuilderImpl.java:71)
at uk.co.flamingpenguin.jewel.cli.ArgumentValidatorImpl.validateArguments(ArgumentValidatorImpl.java:117)
at uk.co.flamingpenguin.jewel.cli.AbstractCliImpl.parseArguments(AbstractCliImpl.java:36)
at uk.co.flamingpenguin.jewel.cli.CliFactory.parseArguments(CliFactory.java:63)
at uk.ac.ed.easyccg.main.EasyCCG.main(EasyCCG.java:91)