buildscript { repositories { jcenter() // to find com.android.tools.build:gradle:3.0.1 maven { url 'https://maven.google.com/' name 'Google' } } dependencies { classpath 'com.android.tools.build:gradle:3.0.1' classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5' classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7.3' // NOTE: Do not place your application dependencies here; they belong // in the individual module build.gradle files } } allprojects { repositories { jcenter() maven { url "https://jitpack.io" } } } ext { sdk = 25 buildTools = "25.0.0" //keep 25.0.0 for Continuous Integration minSdk = 10 libraryVersion = "1.0.8fork" supportVersion = "25.0.0" }