我正在跟踪Yeoman网页上的一个代码实验室，到目前为止，我已经设法进行了跟踪（有一些主要的障碍使我的开发环境得以发展，但现在它不返回任何错误）。

因此，我制作了我的项目文件夹并运行yo，选择AngularJS并运行该程序。相当快地进入该过程，我得到一个提示? Overwrite package.json?，y并回答了以下警告：

npm WARN package.json codelab@0.0.0 No license field.
npm WARN peerDependencies The peer dependency karma@>=0.9 included from karma-jasmine will no
npm WARN peerDependencies longer be automatically installed to fulfill the peerDependency 
npm WARN peerDependencies in npm 3+. Your application will need to depend on it explicitly.
npm WARN peerDependencies The peer dependency jasmine-core@* included from karma-jasmine will no
npm WARN peerDependencies longer be automatically installed to fulfill the peerDependency 
npm WARN peerDependencies in npm 3+. Your application will need to depend on it explicitly.
npm WARN peerDependencies The peer dependency karma@>=0.9 included from karma-phantomjs-launcher will no
npm WARN peerDependencies longer be automatically installed to fulfill the peerDependency 
npm WARN peerDependencies in npm 3+. Your application will need to depend on it explicitly.
npm WARN peerDependencies The peer dependency phantomjs@>=1.9 included from karma-phantomjs-launcher will no
npm WARN peerDependencies longer be automatically installed to fulfill the peerDependency 
npm WARN peerDependencies in npm 3+. Your application will need to depend on it explicitly.
npm WARN peerDependencies The peer dependency karma@~0.12.0 included from grunt-karma will no
npm WARN peerDependencies longer be automatically installed to fulfill the peerDependency 
npm WARN peerDependencies in npm 3+. Your application will need to depend on it explicitly.
npm WARN optional dep failed, continuing fsevents@0.3.6

之后，它完成了所要做的工作，所以我bower install再次运行以确保（由于package.json的原因），然后运行grunt serve。现在grunt说完成了，没有错误，但是我的页面只加载了main.css。我强烈感觉bootstrap.css文件丢失。这是什么样子，当代码实验室指示说，应该像这样。

如果您需要有关生成内容的更多信息，请访问GitHub存储库链接。

欢迎对我做错的事情有任何见解（如有）。