Android离线打包编译报错

我按提示首次在ADT中编译Hbuilder-Hello的时候，碰到以下报错：
[2016-06-18 06:49:15 - Dex Loader] Unable to execute dex: Multiple dex files define Lcom/igexin/a/a/a/a;
[2016-06-18 06:49:15 - HBuilder-Hello] Conversion to Dalvik format failed: Unable to execute dex: Multiple dex files define Lcom/igexin/a/a/a/a;

请问如何解决？