{
  "name": "wfs-client",
  "version": "0.1.4",
  "description": "A very simple WFS client",
  "main": "index.js",
  "scripts": {
    "lint": "eslint *.js lib",
    "test": "npm run lint"
  },
  "repository": {
    "type": "git",
    "url": "git://github.com/jdesboeufs/wfs-client.git"
  },
  "keywords": [
    "WFS",
    "OGC"
  ],
  "author": "Jérôme Desboeufs <jerome.desboeufs@gmail.com>",
  "license": "MIT",
  "bugs": {
    "url": "https://github.com/jdesboeufs/wfs-client/issues"
  },
  "homepage": "https://github.com/jdesboeufs/wfs-client",
  "dependencies": {
    "debug": "^2.0",
    "libxmljs": "^0.18",
    "lodash": "^3.6",
    "semver": "^4.3.3",
    "superagent": "^0.21"
  },
  "devDependencies": {
    "eslint": "^3.0.0"
  }
}

{
  "name": "wfs-client",
  "version": "0.1.4",
  "description": "A very simple WFS client",
  "main": "index.js",
  "scripts": {
    "lint": "eslint *.js lib",
    "test": "npm run lint"
  },
  "repository": {
    "type": "git",
    "url": "git://github.com/jdesboeufs/wfs-client.git"
  },
  "keywords": [
    "WFS",
    "OGC"
  ],
  "author": "Jérôme Desboeufs <jerome.desboeufs@gmail.com>",
  "license": "MIT",
  "bugs": {
    "url": "https://github.com/jdesboeufs/wfs-client/issues"
  },
  "homepage": "https://github.com/jdesboeufs/wfs-client",
  "dependencies": {
    "debug": "^2.0",
    "libxmljs": "^0.18",
    "lodash": "^3.6",
    "semver": "^4.3.3",
    "superagent": "^0.21"
  },
  "devDependencies": {
    "eslint": "^3.0.0"
  },
  "engines": {
    "node" : ">=6.0.0"
  }
}

Add engines entry in pkg.json
Add engines entry in pkg.json
