This code will compile a mobile app to both an android and iOS device.
Install Git:
sudo yum install git
Checkout this repository
Install NPM and then download the packages you'll need
npm install
I'd also install the react-native command line tools globally:
npm install -g react-native-cli
You need to setup the config file. Copy the template and fill in the details. The keys must match the server.
cp src/config/config.local.template.js src/config/config.local.js
You'll usually want to either use Android Studio or iOS X-Code to compile the React Native app.
Once you have a simulator running:
react-native start
react-native run-android # or run-ios