I am using totara mobile source code for developing, the version is 1.1.2 (I find it on package.json)

My steps: 

Android development enviroment 

1. clone de repository
2. run npm install (I tryied with yarn either)
3. npm start: to start the metro server
4. at least npm run andorid, so this work just building a debug-apk that depends on metro server to work
5. when I try build a release-apk this stop in the middle of the process emiting some errors message.

IOS development enviroment (xcode13)

1. clone de repository
2. run npm install (I tryied with yarn either)
3. npm run ios and that dont work even for debug mode