How to build .air using adt.jar ?

bin-debug> java -jar "e:/Adobe/Adobe Flash Builder 4/sdks/4.1.0/lib/adt.jar" -package -storetype pkcs12 -keystore ..\SCP_Operator_Station.p12 -tsa none SCP_Operator_Station.air SCP_Operator_Station-app.xml SCP_Operator_Station.swf RMA.swf rma_config.xml