问题
i wanna use weka source code (not jar file!)and i download weka-src.jar from this address http://www.java2s.com/Code/Jar/w/Downloadwekadev379sourcesjar.htm and i wanna have weka project in netbeanes in windows .i do step by step this site instruction http://weka.wikispaces.com/Netbeans+6.0+%28weka-src.jar%29
when i extract jar file into src directory in my project,it give me a lot of error such as: package java_cup.runtime does not exist and a lot of other error.
anyone can tell me how can i do that without any error ?? i am working on this problem for a week and i'm so tired. please help me if you can.
回答1:
you have to download java-cup.jar file And add this jar to your classpath
if you didn't find java-cup.jar then you can download jflex.jar jflex also contain java-cup classes so you can download jflex.jar from link below
click on this link
来源：https://stackoverflow.com/questions/20738659/modify-weka-source-code-in-netbeans