当使用npm运行Vue项目时候出现问题Run `npm rebuild node-sass` to download the binding for your current environ时，
Node Sass could not find a binding for your current environment: OS X 64-bit with Node.js 6.x Found bindings for the following environments: - OS X 64-bit with Node.js 6.x This usually happens because your environment has changed since running `npm install`. Run `npm rebuild node-sass --force` to build the binding for your current environment.
然后 照着提示 运行 npm rebuild node-sass --force 也没有起作用 但是可以看的出
可以看的出 是因为下载不了
这个时候 不知道为啥下载不了
换了淘宝镜像 又试了一下 可以了
cnpm install node-sass
不行的 可以试试 我的亲测可以的