I am trying to build android wear application, If I set minsdk to 20/21. It gives error below,

![enter image description here](https://i.stack.imgur.com/VBgjK.png)

But if I set it to 19, I get following error:

```
/home/bhupinder/AndroidStudioProjects/MyWatch/app/src/main/AndroidManifest.xml:0:0 Error:
    uses-sdk:minSdkVersion 19 cannot be smaller than version 20 declared in library /home/bhupinder/AndroidStudioProjects/MyWatch/app/build/intermediates/exploded-aar/com.google.android.support/wearable/1.0.0/AndroidManifest.xml
    Suggestion: use tools:overrideLibrary="android.support.wearable" to force usage
Error:Execution failed for task ':app:processDebugManifest'.
> Manifest merger failed : uses-sdk:minSdkVersion 19 cannot be smaller than version 20 declared in library /home/bhupinder/AndroidStudioProjects/MyWatch/app/build/intermediates/exploded-aar/com.google.android.support/wearable/1.0.0/AndroidManifest.xml
    Suggestion: use tools:overrideLibrary="android.support.wearable" to force usage

```

What should I do to run it? I am trying sample code from here => <http://www.binpress.com/tutorial/how-to-create-a-custom-android-wear-watch-face/120>