找不到插件

Question

我是 JS 生态系统的新手，所以请原谅我犯的一些愚蠢的错误。 :-)

我正在尝试使用 Yeoman 生成 AngularJS 应用程序。我这样做了，但是在做 'grunt serve' 时我得到的错误是：

Running "serve" task

jit-grunt: Plugin for the "clean" task not found.
If you have installed the plugin already, please setting the static mapping.
See https://github.com/shootaroo/jit-grunt#static-mappings

Warning: Task "clean:server" failed. Use --force to continue.

Aborted due to warnings.

我现在缺少哪个插件，如何安装它？

===更新===

按提示安装grunt-clean后，新报错为：

Running "serve" task
Loading "clean.js" tasks...ERROR
>> TypeError: grunt.registerHelper is not a function

Running "clean:server" (clean) task
Warning: grunt.helper is not a function Use --force to continue.

Aborted due to warnings.

Answer 1

请运行npm install 因为这将安装 package.json

中定义的所有依赖项

找不到插件

Plugin not found

angularjs

gruntjs