错误报告: java.util.zip.ZipException

在编译的时候报错 Error:Execution failed for task ':ChengyiFamily:transformClassesWithJarMergingForDebug'.

com.android.build.api.transform.TransformException: java.util.zip.ZipException: duplicate entry: org/apache/commons/codec/binary/BinaryCodec.class
请问怎么解决啊

Error:Execution failed for task ':ChengyiFamily:transformClassesWithJarMergingForDebug'.
com.android.build.api.transform.TransformException: java.util.zip.ZipException: duplicate entry: org/apache/commons/codec/binary/BinaryCodec.class
这个问题怎么解决啊

http://stackoverflow.com/questions/36400943/java-util-zip-zipexception-duplicate-entry-org-apache-commons-codec-binary-bas

 @Override protected void attachBaseContext(Context base) { super.attachBaseContext(base); MultiDex.install(this); }