charfi asma wrote: >> I think it is related to the libgcj but I don't know how to install it (I found in the net that I should install it when I install my gcc by modifiying configure.in >> but I have no configure file. >> >> I update my gcc but I still have the same problem. > > The gcj library is probably a separate package that you have not installed. > You need to use your operating system's package installer. > > thank you for your help. > > I reinstalled all required package for gcj (I tapped rpmdrake and I update all gcj packages : libgcj-devel, libgcj-static-devel, libgcj9, libgcj9-base, and libgcj9-src) > but I still have the same error. > note that when I compile without link (-S) it works. it generates Hello.s OK. Let's see the source of Hello.java. Andrew.