No longer compatible

Hello,

This wonderful module is no longer compatible with Node. Me and a fellow from #node.js tested installing via npm. My OS version was 0.12.0. I have pasted the log below in case.

``` Bash
npm WARN package.json speechBaloon@0.1.0 No description
npm WARN package.json speechBaloon@0.1.0 No repository field.
npm WARN package.json speechBaloon@0.1.0 No README data
npm ERR! Windows_NT 6.3.9600
npm ERR! argv "c:\\Program Files\\nodejs\\node.exe" "c:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install" "rarjs"
npm ERR! node v0.12.0
npm ERR! npm v2.5.1
npm ERR! path c:\Users\USERNAME\Desktop\speechBaloon\node_modules\rarjs
npm ERR! code EPERM
npm ERR! errno -4048

npm ERR! Error: EPERM, lstat 'c:\Users\USERNAME\Desktop\speechBaloon\node_modules\rarjs'
npm ERR! at Error (native)
npm ERR! { [Error: EPERM, lstat 'c:\Users\USERNAME\Desktop\speechBaloon\node_modules\rarjs']
npm ERR! errno: -4048,
npm ERR! code: 'EPERM',
npm ERR! path: 'c:\\Users\\USERNAME\\Desktop\\speechBaloon\\node_modules\\rarjs' }
npm ERR!
npm ERR! Please try running this command again as root/Administrator.
npm ERR! error rolling back Error: EPERM, lstat 'c:\Users\USERNAME\Desktop\speechBaloon\node_modules\rarjs'
npm ERR! error rolling back at Error (native)
npm ERR! error rolling back { [Error: EPERM, lstat 'c:\Users\USERNAME\Desktop\speechBaloon\node_modules\rarjs']
npm ERR! error rolling back errno: -4048,
npm ERR! error rolling back code: 'EPERM',
npm ERR! error rolling back path: 'c:\\Users\\USERNAME\\Desktop\\speechBaloon\\node_modules\\rarjs' }

npm ERR! Please include the following file with any support request:
npm ERR! c:\Users\USERNAME\Desktop\speechBaloon\npm-debug.log
/c/Program Files/nodejs/npm: line 14: 23092 Signal 112 (core dumped) "$basedir/node.exe" "$basedir/node_modules/npm/bin/npm-cli.js" "$@"

```