{
  "name": "my-components",
  "version": "0.0.1",
  "description": "A sample UI component library.",
  "devDependencies": {
    "ui-harness": "^3.0.2"
  },
  "scripts": {
    "start": "node ./node_modules/ui-harness/start --entry=./src/specs"
  },
  "engines": { "node": ">=5.0.0" }
}

{
  "name": "my-components",
  "version": "0.0.1",
  "description": "A sample UI component library.",
  "devDependencies": {
    "ui-harness": "^3.0.2"
  },
  "scripts": {
    "start": "node ./node_modules/ui-harness/start --entry=./src/specs"
  },
  "engines": { "node": ">=5.5.0" }
}

Update min-version of node (5.5.x)
Update min-version of node (5.5.x)
