[{<<"ddb_client">>,{pkg,<<"ddb_client">>,<<"0.1.20">>},0},
 {<<"dproto">>,{pkg,<<"dproto">>,<<"0.1.14">>},1},
 {<<"mmath">>,{pkg,<<"mmath">>,<<"0.1.16">>},1},
 {<<"poolboy">>,{pkg,<<"poolboy">>,<<"1.5.1">>},0}].