Buildozer "gradlew failed!"

DigitalOcean Vps
Ubuntu 16.04 (64bit)

p4a.branch = master
android.api = 28 
android.minapi = 21
android.ndk = 17c

I’m getting this error. i guess it’s something about sdk license but i don’t have any idea how to solve it.

BUILD FAILED

Total time: 3.679 secs


  STDERR:


[DEBUG]:   	
[INFO]:    STDOUT (last 20 lines of 23):
	Warning: License for package Google Repository not accepted.	
Checking the license for package Android Support Repository in /root/.buildozer/android/platform/android-sdk-24/licenses	
Warning: License for package Android Support Repository not accepted.	
	
FAILURE: Build failed with an exception.	
	
* What went wrong:	
A problem occurred configuring root project 'sets'.	
> You have not accepted the license agreements of the following SDK components:	
  [SDK Patch Applier v4, Android Support Repository, Google Repository].	
  Before building your project, you need to accept the license agreements and complete the installation of the missing components using the Android Studio SDK Manager.	
  Alternatively, to learn how to transfer the license agreements from one workstation to another, go to http://d.android.com/r/studio-ui/export-licenses.html	
	
* Try:	
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.	
	
BUILD FAILED	
	
Total time: 3.679 secs	

[INFO]:    STDERR:
	
[INFO]:    COMMAND:
cd /root/Hidden/.buildozer/android/platform/build/dists/sets && /root/Hidden/.buildozer/android/platform/build/dists/sets/gradlew assembleDebug

[WARNING]: ERROR: /root/Hidden/.buildozer/android/platform/build/dists/sets/gradlew failed!
# Command failed: /usr/bin/python -m pythonforandroid.toolchain apk --debug --bootstrap=sdl2 --dist_name sets --name 'Miui Hidden Settings' --version 2.0 --package com.ceyhan.sets --android_api 28 --minsdk 21 --private /root/Hidden/.buildozer/android/app --orientation portrait --window --copy-libs --depend 'com.google.android.gms:play-services-ads:15.0.0' --depend 'com.android.support:appcompat-v7:28.0.3' --arch armeabi-v7a --color=always --storage-dir="/root/Hidden/.buildozer/android/platform/build"
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