var Registry = artifacts.require('./Registry.sol'); var Operator = artifacts.require('./Operator.sol'); module.exports = function(deployer) { deployer.deploy(Operator).then(function(operator) { console.log('Registry address: ', Registry.address); console.log('Operator address: ', Operator.address); Registry.deployed().then(function(registry) { registry.addVersion('Operator', Operator.address); registry.createProxy('Operator', 1); }); }); };