title: Failed to resolve Junit:Junit:12
body: <p>I am getting following error when I tried to run my first app in android studio</p>
  
  <pre><code>Error:A problem occurred configuring project ':app'.
  &gt; Could not resolve all dependencies for configuration ':app:_debugUnitTestCompile'.
     &gt; Could not resolve junit:junit:4.12.
       Required by:
           Hellow_World:app:unspecified
        &gt; Could not resolve junit:junit:4.12.
           &gt; Could not get resource 'https://jcenter.bintray.com/junit/junit/4.12/junit-4.12.pom'.
              &gt; Could not GET 'https://jcenter.bintray.com/junit/junit/4.12/junit-4.12.pom'.
                 &gt; jcenter.bintray.com
  </code></pre>
  
  <p>Following is my Gradle.script(Module)</p>
  
  <pre><code>apply plugin: 'com.android.application'
  
  android {
      compileSdkVersion 23
      buildToolsVersion "23.0.3"
  
      defaultConfig {
          applicationId "com.example.administrator.hellow_world"
          minSdkVersion 15
          targetSdkVersion 23
          versionCode 1
          versionName "1.0"
      }
      buildTypes {
          release {
              minifyEnabled false
              proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
          }
      }
  }
  
  dependencies {
      compile fileTree(dir: 'libs', include: ['*.jar'])
      testCompile 'junit:junit:4.12'
      compile 'com.android.support:appcompat-v7:23.3.0'
  }
  </code></pre>
  
  <p>Following is my Gradle.script(Hellow_World)</p>
  
  <pre><code>buildscript {
      repositories {
          jcenter()
      }
      dependencies {
          classpath 'com.android.tools.build:gradle:2.1.0'
  
          // NOTE: Do not place your application dependencies here; they belong
          // in the individual module build.gradle files
      }
  }
  
  allprojects {
      repositories {
          jcenter()
      }
  }
  
  task clean(type: Delete) {
      delete rootProject.buildDir
  }
  </code></pre>
  
  <p>Can somebody help me fixing this mess?</p>