Node-sass: problem installing node-sass dependencies

[pulkitnandan]

After adding node-sass in package.json as dev dependecies, I'm experiencing the following error
I'm using it like "node-sass": "^4.5.0",

npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.0.0 (node_modules/chokidar/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
npm ERR! Linux 4.4.0-21-generic
npm ERR! argv "/usr/bin/nodejs" "/usr/bin/npm" "install"
npm ERR! node v6.9.4
npm ERR! npm  v3.10.10
npm ERR! code ELIFECYCLE

npm ERR! [email protected] postinstall: `node scripts/build.js`
npm ERR! Exit status 135
npm ERR! 
npm ERR! Failed at the [email protected] postinstall script 'node scripts/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 scripts/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 ERR! Please include the following file with any support request:
npm ERR!     /home/rohitn/unistore/npm-debug.log

[nschonni]

Sorry, you didn't follow the issue template, so we can't help you.

[scottbyrns]

Too bad that this wasn't answered because "rules" weren't followed. I hope nschonni is embarrassed that he makes him self look like he has a stuck up his rear any time someone has this same issue.

[xzyfer]

By not following the instructions there is not enough information to help. The output provided tells us nothing. The "rules" exist so that we can help.

[cmdelatorre]

Something similar happened to us. Given this comment I think it may be related to internet issues during the install.