Yo没有找到本地的Yeoman发电机

Question

我创建了一个新的 yeoman 生成器

'use strict';
var generators = require('yeoman-generator');
module.exports = generators.Base.extend({
  method1: function() {
    this.log('Hello, World!');
  }
});

我的package.json

{
  "name": "generator-mygenerator",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo "Error: no test specified" && exit 1"
  },
  "author": "Alexander Zeitler",
  "license": "ISC",
  "dependencies": {
    "yeoman-generator": "^0.22.5"
  }
}

然后我跑npm link

调用yo mygenerator时出现此错误：

Error mygenerator 
You don't seem to have a generator with the name mygenerator installed.
You can see available generators with npm search yeoman-generator and then install them with npm install [name].
To see the 1 registered generators run yo with the `--help` option.

我也试过npm link generator-mygenerator.

节点.js版本 4.2.3 和 npm 版本 3.7.5 。我安装了 Node.js 使用 nvm

yo doctor结果是：

Yeoman Doctor
Running sanity checks on your system
✔ Global configuration file is valid
✔ Node.js version
✔ No .bowerrc file in home directory
✔ No .yo-rc.json file in home directory
✔ npm version
✔ NODE_PATH matches the npm root
Everything looks all right!

Answer 1

index.js必须位于app文件夹中。它位于项目根文件夹中。