title: android studio execution failed for task app dexdebug command finished with non zero value 1
body: <p>My problem is this:
  I just installed Google Android Studio and when i run the default program (the simple interface and that default java code) it gives me this error</p>
  
  <p>Error:Execution failed for task ':app:dexDebug'.</p>
  
  <blockquote>
    <p>com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command 'C:\Program Files (x86)\Java\jdk1.7.0_60\bin\java.exe'' finished with non-zero exit value 1</p>
  </blockquote>
  
  <p>i am really new with android and i don't know what to do?
  please help...</p>