issues while installing engine.io node js

i am trying to install engine.io (http://ift.tt/1wqR3hg)

I am getting the following error

C:\Windows\system32>npm install engine.io

ws@0.5.0 install C:\Windows\system32\node_modules\engine.io\node_modules\ws (node-gyp rebuild 2> builderror.log) || (exit 0)

C:\Windows\system32\node_modules\engine.io\node_modules\ws>node "C:\Program File s (x86)\nodejs\node_modules\npm\bin\node-gyp-bin\....\node_modules\node-gyp\bi n\node-gyp.js" rebuild engine.io@1.5.1 node_modules\engine.io ├── base64id@0.1.0 ├── debug@1.0.3 (ms@0.6.2) ├── engine.io-parser@1.2.1 (blob@0.0.2, arraybuffer.slice@0.0.6, after@0.8.1, ba se64-arraybuffer@0.1.2, utf8@2.0.0, has-binary@0.1.5) └── ws@0.5.0 (options@0.0.6, ultron@1.0.1, nan@1.4.3)

Kindly assist.Thanks