npm WARN react-native-maps@0.14.0 requires a peer of react@>=15.4.0 but none was installed

install the react-native here comes a questions ::

npm WARN react-native@0.41.2 requires a peer of react@~15.4.0 but none is installed. You must install peer dependencies yourself.

HOW TO SOLVE THIS PROBLEM~~~~~:::

Deleted node_module directory from the project

1. npm cache clean
2. Modified package.json with: "react":"~15.4.1"; "react-native":"0.42.3"; "react-test-renderer":"15.4.1"
3. npm install all module
4. npm install
5. npm i react-native-maps@0.12.5 --S
6. react-native link react-native-maps

Once I do this, it's successfully able to link the android and ios react-native-modules to the project.