Problem with --meteor.language ar #10

I'm having issues running multeval with METEOR in Arabic --meteor.language ar.
Running independently (e.g. METEOR standalone) is no problem, but running it inside multeval gives:

RESULT: baseline: METEOR: RESAMPLED_MEAN_AVG: 0.000000
RESULT: baseline: METEOR: RESAMPLED_STDDEV_AVG: 0.000000
RESULT: baseline: METEOR: RESAMPLED_MIN: 0.000000
RESULT: baseline: METEOR: RESAMPLED_MAX: 0.000000

What am I doing wrong?

BTW: I'm running multeval-0.5.1 with meteor-1.4