Add it in your root build.gradle at the end of repositories:

allprojects {
	repositories {
		...
		maven { url 'https://jitpack.io' }
	}
}

Step 2. Add the dependency

dependencies {
        compile 'com.github.x930073498:BaseRecyclerItem:1.0.5'
}

you shuold enable databinding first

dataBinding {
         enabled = true
}

then keep kolin is opened

if databinding is conflicted with kotlin then you should add

       kapt { generateStubs = true }

in you app.gradle within tag android and add a dependency

      kapt 'com.android.databinding:compiler:$your-databingding-version(3.0.0-alpha4)'