apktool最新版是用gradle编译的，你要安装eclipse的gradle插件，然后导入gradle项目即可

可以看看我的文章,有详细步骤
导入eclipse编译:
http://www.rover12421.com/2013/07/01/rsapktool-build-project.html
eclipse gradle插件安装:
http://www.rover12421.com/2013/06/30/rsapktool-gradle-install.html

谢谢大家，我试试！
遇到了问题：电脑不能联网，下载了gradle-1.7-all.zip，怎样离线安装eclipse的gradle插件呀？谢谢！

按此方法，将Gradle 1.7解压，并将bin路径加入环境变量Path，Gradle-v测试成功，在WIN7 x64，Eclipse juno中安装Gradle插件（http://dist.springsource.com/release/TOOLS/gradle），报错：

Cannot complete the install because one or more required items could not be found.
  Software being installed: SpringSource UAA Integration (optional) 3.3.0.201307040632-RELEASE (org.springframework.ide.eclipse.uaa.feature.feature.group 3.3.0.201307040632-RELEASE)
  Missing requirement: Spring IDE UAA Integration 3.3.0.201307040632-RELEASE (org.springframework.ide.eclipse.uaa 3.3.0.201307040632-RELEASE) requires 'package org.json.simple 0.0.0' but it could not be found
  Cannot satisfy dependency:
    From: SpringSource UAA Integration (optional) 3.3.0.201307040632-RELEASE (org.springframework.ide.eclipse.uaa.feature.feature.group 3.3.0.201307040632-RELEASE)
    To: org.springframework.ide.eclipse.uaa [3.3.0.201307040632-RELEASE]

高手帮忙看看，装了N次都这样，是什么问题？

apk源码哪 有下载？

先安裝spring試試

有呀！本身就是个开源工具！