Josselin, > I´ve a problem compiling ECJ: javac -O *.java */*.java */*/*.java > */*/*/*.java produces an invalid flag on -o. If I compile without the > -o, I > get a bunch of errors such as: > > teambots/ECSimulationCanvas.java:33: package > EDU.gatech.cc.is.simulation > does no > t exist > > or > > teambots/EvolvedControlSystem.java:13: cannot resolve symbol > symbol : class ControlSystemS > location: class ec.teambots.EvolvedControlSystem > public class EvolvedControlSystem extends ControlSystemS > > finishing with: > > Note: Some input files use or override a deprecated API. > Note: Recompile with -deprecation for details. > 73 errors Did you try "make"? The errors you report are from a special module of ECJ that requires the Teambots library, which you may not have installed. > Finally if I try java ec.Evolve -file app/sum/sum.params, I get the > following: > > Exception in thread "main" java.lang.NoClassDefFoundError: ec/Evolve > > I´m using Mandrake 10.2. It might be only one small problem but I > don´t have > much clue about how to solve it. So I would be very grateful if anyone > could > give me some advice... Is it possible that the CLASSPATH is not set appropriately? Regards, Liviu.