importing 'android-keyboard' gradle project takes forever

[Artm1ss]

hey guys thank you for built and improving this beautiful keyboard,

but every time i open Android-keyboard project in android studio it try to importing gradle project that take forever and never finished successfully so please guide me to find out how to use your beautiful project.

Importing 'Android-Keyboard' Gradle project
Gradle: Download keyboardkernel-1.3.14.pom

at the end:
build.gradle: DSL element 'android.dataBinding.enabled' is obsolete and has been replaced with 'android.buildFeatures.dataBinding'.
It will be removed in version 5.0 of the Android Gradle plugin.
Affected Modules: app

Unable to resolve dependency for ':app@debugAndroidTest/compileClasspath': Could not resolve com.nlptech.zengine:keyboardkernel:1.3.14.
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Affected Modules: app

Unable to resolve dependency for ':app@debugUnitTest/compileClasspath': Could not resolve com.nlptech.zengine:keyboardkernel:1.3.14.
Show Details
Affected Modules: app

Unable to resolve dependency for ':app@debug/compileClasspath': Could not resolve com.nlptech.zengine:keyboardkernel:1.3.14.
Show Details
Affected Modules: app

thank you for your attention
best regards

[ghanimkhan]

replace
classpath 'com.android.tools.build:gradle:4.1.0'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.4.10"

[tariqzia7523]

Hy there
I have used latest classpath but issue still remains. This lib takes forever to build. Kindly tell me how can I use this.

[tariqzia7523]

@ghanimkhan
classpath 'com.android.tools.build:gradle:4.2.2'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.5.30"
I am using this. but still not working.