To deploy any project/ smart contract, you need Migrations.sol. You can not migrate/ deploy without that. If you have run truffle init, you will have a default file. If not, you have to create this file under contracts directory with the following content:
var Adoption = artifacts.require("MyToken.sol");
module.exports = function(deployer) {
deployer.deploy(Adoption);
};
Replace require field with the name of contract you have used.