How to package program using opencv by java?

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I write a project using java opencv, I reference this post(Introduction to Java Development). Now, I want to package this project make it can run on other computer, but I get an error Exception in thread "main" java.lang.UnsatisfiedLinkError: no opencv_java2411 in java.library.path. I found opencv dependent on $OPENCV_HOME/build/lib file built before. Hope someone can help me how to make my program independent run on other computer. Thanks so muck!