1、更改spark源码目录\spark\build下的build.xml文件，指定install4j安装目录；
<property name="installer.install4j.home" value="d:\\Program Files\\install4j"/>
2、从http://www.alarmspro.com/downloads/jre/处下载windows-x86-1.6.0_01.tar.gz文件至spark\build\installer目录；
3、命令行至\spark\build目录；
4、运行：ant installer.win
5、结果：
[install4j] Compiling launcher 'Spark':
[install4j] Compiling launcher 'starter':
[install4j] Creating media file:
[install4j] Zipping custom code JAR file
[install4j] Identifying components
[install4j] Adding JRE (windows-x86-1.6.0_01)
[install4j] Compressing files
[install4j] Applying LZMA compression
[install4j] Using custom installer icon: E:\soft\spark\build\installer\..\..
\src\resources\images\spark.ico
[install4j] Moving media files to media directory E:\soft\spark\target\install
er
[install4j] The name of the media file is spark_2_5_6.exe.
[install4j] The size of the media file is 33.0 MB
6、目录\spark\target\installer下应该出现如下文件,表示打包成功。