Node.js package.json dependencies for npm

{
  "dependencies": {
    "express": "2.5.8",
    "jade": ">= 0.0.1",
    "mongodb": ">= 0.9.6-7",
    "mongoose": ">= 2.5.10",
    "everyauth": ">=0.2.32",
    "jsdom": ">=0.2.15",
    "request": ">=2.11.4",
    "xml2js": ">=0.2.0",
    "async": ">=0.1.22",
    "now": "0.8.1",
    "passport": "0.1.15",
    "passport-github": "0.1.3",
    "util": "0.4.9"
  },  
  "engines": {
    "node": ">= 0.8.x",
    "npm": "1.1.x"
  }
}