title: Downgrade Android Plugin in Android Studio
body: <p>I've got two workstations with Android Studio installed. The first one is having version 2.3.3, but the other one is having version 3.0. Both of them are using Gradle 3.3. The problem that I am facing is that when I create an application on the 3.0 system and then transfer it to the 2.3.3 it doesn't want to build. I am receiving</p>
  
  <blockquote>
    <p>Could not resolve all dependencies for configuration ':classpath'. 
     > Could not find com.android.tools.build:gradle:3.0.0.
         Searched in the following locations:
         <a href="https://jcenter.bintray.com/com/android/tools/build/gradle/3.0.0/gradle-3.0.0.pom" rel="nofollow noreferrer">https://jcenter.bintray.com/com/android/tools/build/gradle/3.0.0/gradle-3.0.0.pom</a>
         <a href="https://jcenter.bintray.com/com/android/tools/build/gradle/3.0.0/gradle-3.0.0.jar" rel="nofollow noreferrer">https://jcenter.bintray.com/com/android/tools/build/gradle/3.0.0/gradle-3.0.0.jar</a></p>
  </blockquote>
  
  <p>I compared a build.gradle file created from the older version of Android Studio and from the newer version</p>
  
  <p>3.0 version:</p>
  
  <pre><code>buildscript {
  
  repositories {
      google()
      jcenter()
  }
  dependencies {
      classpath 'com.android.tools.build:gradle:3.0.0
  }
  }
  allprojects {
      repositories {
          google()
          jcenter()
      }
  }
  task clean(type: Delete) {
      delete rootProject.buildDir
  }
  </code></pre>
  
  <p>2.3.3:</p>
  
  <pre><code> buildscript {
      repositories {
          jcenter()
      }
      dependencies {
          classpath 'com.android.tools.build:gradle:2.3.3'
      }
  }
  allprojects {
      repositories {
          jcenter()
      }
  }
  </code></pre>
  
  <p>From the 3.0 version, I removed "google()", because it was also failing. </p>
  
  <p>I am new to Android Development and I would really appreciate it if you can help me to solve my problem of using one project on both of the environments. </p>