serenei serenei - 6 months ago 66
Java Question

modify weka source code in netbeans

i wanna use weka source code (not jar file!)and i download weka-src.jar from this address
and i wanna have weka project in netbeanes in windows .i do step by step this site instruction

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.


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