Mirah Model doesn't work with mirah 0.0.6

[baroquebobcat]

mirah_model build seems to successfully build the gem but rake test fails as follows

ashee:mirah_model amitava$ rake test
(in /Users/amitava/opt/mirah_model) mkdir -p build
Compiling Mirah sources
cd src
mirahc -d /Users/amitava/opt/mirah_model/build /Users/amitava/opt/mirah_model/src/model.mirah
cd -
Building jar: /Users/amitava/opt/mirah_model/lib/mirahdatastore.jar
Compiling Mirah tests
cd test
mirahc -d /Users/amitava/opt/mirah_model/test --classpath /Users/amitava/opt/mirah_model/lib/mirahdatastore.jar /Users/amitava/opt/mirah_model/test/model_test.mirah
/Users/amitava/opt/mirah_model/test/model_test.mirah:31: undefined method literal' for ScopedBody body: String("date"):Mirah::AST::ScopedBody property 'date', Date ^^^^^^^^^^^^^^^^^^^^^^^ error on FunctionalCall(property)(2060) rake aborted! undefined methodliteral' for ScopedBody
body:
String("date"):Mirah::AST::ScopedBody /Users/amitava/opt/mirah_model/Rakefile:49 (See full trace by running task with --trace)