Invoke jrubyc using system to ensure that STDERR from jrubyc is shown. Raise exception if jrubyc results in an error.
Invoke jrubyc using system to ensure that STDERR from jrubyc is shown. Raise exception if jrubyc results in an error.

idibon/warbler,fedenusy/warbler,idibon/warbler,fedenusy/warbler,ctreatma/warbler,mkristian/warbler,fedenusy/warbler,ctreatma/warbler,mkristian/warbler,mkristian/warbler,idibon/warbler,ctreatma/warbler,idibon/warbler,ctreatma/warbler,fedenusy/warbler