The "-m" flags are for mining Protoshares and have no effect when mining Metiscoin.

thanks for u answer,and i run u Script at amz't1.micro,and i get kHash/s: 10.68 Shares total: 0
Yeah, the free t1.micro only get a fraction of a CPU. You might be interested in the "power of 60" promo.
It's $100 free AWS credit. That'll get you ~60 c1.xlarge spot instances for 24 hours.