Could not build the app

[alexgheorghiu]

Describe the bug
Where I run "flutter run -d emulator-5554"

I get
"Warning
──────────────────────────────────────────────────────────────────────────────
Your Flutter application is created using an older version of the Android
embedding. It is being deprecated in favor of Android embedding v2. Follow the
steps at

https://flutter.dev/go/android-project-migration

to migrate your project. You may also pass the --ignore-deprecation flag to
ignore this check and continue with the deprecated v1 embedding. However,
the v1 Android embedding will be removed in future versions of Flutter.
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
The detected reason was:

/home/alex/temp/xtimer-flutter-app/android/app/src/main/AndroidManifest.xml uses android:name="io.flutter.app.FutterApplication"
"

Environment:
OS: Linux Mint 20
Flutter 2.10.3 • channel stable • https://github.com/flutter/flutter.git
Framework • revision 7e9793dee1 (3 months ago) • 2022-03-02 11:23:12 -0600
Engine • revision bd539267b4
Tools • Dart 2.16.1 • DevTools 2.9.2

Additions
I used this link https://stackoverflow.com/questions/64425132/how-to-fix-flutter-warning-your-flutter-application-is-created-using-an-older-v to get over that error but bumped into another....so maybe we need a simple README file that explains how to build and what dev stack you need.