Npm install error with Grunt-Sass

[cnash6]

See attached log-file. Seems like some node-sass dependancies are broken?

npm ERR! node-sass@0.9.3 install: `node build.js`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the node-sass@0.9.3 install script 'node build.js'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the node-sass package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     node build.js
npm ERR! You can get information on how to open an issue for this project with:
npm ERR!     npm bugs node-sass
npm ERR! Or if that isn't available, you can get their info via: 
npm ERR!     npm owner ls node-sass
npm ERR! There is likely additional logging output above.

npm-debug.log.zip