Dear All, I've installed Rserve and I've met in the bin directory of R and I've runn it and it appears //ready to answer the querie// and i've installed the Jrclient and I've put it on the desktop in the directory Jrclient and i've installed JDK and sur I'have the R language. Now when I compile the Jrclient exeamples : I've opened the concole commande and I tape : javac c:\....\Jrclient\examples\tt.java,but an error appreas: package org.rosuda.JRclient does not exist , I think that I should change the path of somthing but I don't know what, I'm beginner and there is no steps how to apply the examples... could you please help me?? I need the R language from Java.. Thank you in advance --------------------------------- [[alternative HTML version deleted]]