Your system information:

Cordova CLI: 5.3.3
Gulp version: CLI version 3.9.0
Gulp local: Local version 3.9.0
Ionic Version: 1.1.0
Ionic CLI Version: 1.6.5
Ionic App Lib Version: 0.3.9
OS: Windows 8
Node Version: v4.1.1

node-sass@2.1.1 install C:UsersFIDEL-CASADesktoppruebadsfasdfafidelnode
modulesgulp-sassnodemodulesnode-sass
node scripts/install.js

Can not download file from https://raw.githubusercontent.com/sass/node-sass-binaries/v2.1.1/win32-x64-node-4.1/binding.node

node-sass@2.1.1 postinstall C:UsersFIDEL-CASADesktoppruebadsfasdfafidel
node_modulesgulp-sassnode_modulesnode-sass
node scripts/build.js

gyp WARN install got an error, rolling back install
gyp ERR! configure error
gyp ERR! stack Error: 404 status code downloading 64-bit node.lib
gyp ERR! stack at Request. (C:UsersFIDEL-CASADesktoppruebads
fasdfafidelnode_modulesgulp-sassnode_modulesnode-sassnode_modulespangypl
ibinstall.js:403:20)
gyp ERR! stack at emitOne (events.js:82:20)
gyp ERR! stack at Request.emit (events.js:169:7)
gyp ERR! stack at Request.onRequestResponse (C:UsersFIDEL-CASADesktoppru
ebadsfasdfafidelnode_modulesgulp-sassnode_modulesnode-sassnode_modulespa
ngypnode_modulesrequestrequest.js:1255:10)
gyp ERR! stack at emitOne (events.js:77:13)
gyp ERR! stack at ClientRequest.emit (events.js:169:7)
gyp ERR! stack at HTTPParser.parserOnIncomingClient (httpclient.js:415:21)

gyp ERR! stack at HTTPParser.parserOnHeadersComplete (httpcommon.js:88:23)

gyp ERR! stack at Socket.socketOnData (httpclient.js:305:20)
gyp ERR! stack at emitOne (events.js:77:13)
gyp ERR! System Windows_NT 6.2.9200
gyp ERR! command "C:Program Filesnodejsnode.exe" "C:UsersFIDEL-CASAD
esktoppruebadsfasdfafidelnode_modulesgulp-sassnode_modulesnode-sas
snode_modulespangypbinnode-gyp" "rebuild"
gyp ERR! cwd C:UsersFIDEL-CASADesktoppruebadsfasdfafidelnode_modulesgulp
-sassnode_modulesnode-sass
gyp ERR! node -v v4.1.1
gyp ERR! pangyp -v v2.3.2
gyp ERR! not ok
Build failed
npm ERR! Windows_NT 6.2.9200
npm ERR! argv "C:Program Filesnodejsnode.exe" "C:Program Filesnodejs
node_modulesnpmbinnpm-cli.js" "install"
npm ERR! node v4.1.1
npm ERR! npm v2.14.4
npm ERR! path C:UsersFIDEL-CASAAppDataRoamingnpm-cachelodash.template3.6.
2packagepackage.json.85c499c6dffff9035680b8e91062bf92
npm ERR! code EPERM
npm ERR! errno -4048
npm ERR! syscall rename

npm ERR! Error: EPERM: operation not permitted, rename 'C:UsersFIDEL-CASAAppD
ataRoamingnpm-cachelodash.template3.6.2packagepackage.json.85c499c6dffff90
35680b8e91062bf92' -> 'C:UsersFIDEL-CASAAppDataRoamingnpm-cachelodash.temp
late3.6.2packagepackage.json'
npm ERR! at Error (native)
npm ERR! { [Error: EPERM: operation not permitted, rename 'C:UsersFIDEL-CASA
AppDataRoamingnpm-cachelodash.template3.6.2packagepackage.json.85c499c6dff
ff9035680b8e91062bf92' -> 'C:UsersFIDEL-CASAAppDataRoamingnpm-cachelodash.
template3.6.2packagepackage.json']
npm ERR! errno: -4048,
npm ERR! code: 'EPERM',
npm ERR! syscall: 'rename',
npm ERR! path: 'C:UsersFIDEL-CASAAppDataRoamingnpm-cachelodash.tem
plate3.6.2packagepackage.json.85c499c6dffff9035680b8e91062bf92',
npm ERR! dest: 'C:UsersFIDEL-CASAAppDataRoamingnpm-cachelodash.tem
plate3.6.2packagepackage.json',
npm ERR! parent: 'gulp-util' }
npm ERR!
npm ERR! Please try running this command again as root/Administrator.

npm ERR! Please include the following file with any support request:
npm ERR! C:UsersFIDEL-CASADesktoppruebadsfasdfafidelnpm-debug.log