Hi, my name is Angel, i'm doing a program in Java which calls R in order to do some operations. Well, I don't know how can I instal JRI; first, it's said that I need a program named MinGW and I have downloaded it and tried to install it; here all is ok, but when i tried to execute the program, it doesn't appear any icon and I can't use it. On the other hand, I don't know what is "/bin toolset. It's very embarrased for me to ask for help for it, but I can't do it!!! Sorry and thanks!!! Best regards!! -- Ángel Orosa Rodríguez [[alternative HTML version deleted]]