npm intstall:缺少binding.node

我试图在我的本地机器（Mac OS）上安装npm，但当我运行npm start时，它总是给我这个节点错误。即使在我跑步的时候 sudo npm安装节点\u sass 这并不能解决问题

Error: You probably need to execute `npm install` to install brunch plugins.                               
Error: `/Users/AnhLe/bloc/anh-jams/node_modules/sass-brunch/node_modules/node-sass/bin/darwin-x64-v8-3.28/binding.node` is missing. Try reinstalling `node-sass`?


npm ERR! Darwin 14.0.0
npm ERR! argv "node" "/usr/local/bin/npm" "start"
npm ERR! node v0.12.0
npm ERR! npm  v2.7.3
npm ERR! code ELIFECYCLE
npm ERR! bloc-rdio-skeleton@0.0.1 start: `brunch watch --server`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the bloc-rdio-skeleton@0.0.1 start script 'brunch watch --server'.
npm ERR! This is most likely a problem with the bloc-rdio-skeleton package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     brunch watch --server
npm ERR! You can get their info via:
npm ERR!     npm owner ls bloc-rdio-skeleton
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR!     /Users/AnhLe/bloc/anh-jams/npm-debug.log

---

环顾四周，这些人也遇到了类似的错误，因为SASS中缺少binding.node

---

您是在运行Windows、Linux还是Mac操作系统？请为您的操作系统添加一个标记。对不起，我忘了提到我在Mac OS上运行