index.js

'use strict';
const Promise = require("bluebird");
const prompt = Promise.promisifyAll(require("prompt"));
const inquirer = Promise.promisifyAll(require("inquirer"));
const inquirerp = require("inquirer-promise");
const co = require("co");

prompt.start();

co(function* () {
    let result = yield prompt.getAsync(['name']);

    console.log("Hello,", result.name);

    const questions = [{type: "input", name: "name", message: "What's your name?"}];

    // Cannot be immediately promisified since callback does not take an error argument
    // result = yield inquirer.promptAsync(questions);

    result = yield inquirerp.prompt(questions);
    console.log("Hello,", result.name);
}).catch(console.error);

package.json

{
  "name": "blo",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "bluebird": "^3.3.1",
    "co": "^4.6.0",
    "inquirer": "^0.12.0",
    "inquirer-promise": "0.0.3",
    "prompt": "^1.0.0"
  }
}