#add this to your package.json
"dependencies": { "react": "^15.0.2", "react-native": "^0.26.2", "babel-core": "^6.7.4", "babel-eslint": "^6.0.2", "babel-loader": "^6.2.2", "babel-plugin-transform-object-assign": "^6.5.0", "babel-preset-es2015": "^6.6.0", "babel-preset-react": "^6.5.0", "eslint": "^2.7.0", "eslint-loader": "^1.3.0", "eslint-plugin-react": "^5.0.0", "webpack": "^1.12.14" }