Error on build app 

I cloned this git repo and tried to launch but I got this error please help
```
e: C:\Users\zakbl\Desktop\AndroidStudioProjects\geolocation\android\src\main\kotlin\app\loup\geolocation\GeolocationPlugin.kt: (78, 82): Unresolved reference: binaryMessenger
Finished with error: Gradle task assembleDebug failed with exit code 1

```