Assuming that you are using an x86-64 processor, try the -m32 option for gcc. Bob On Wed, 2009-04-08 at 17:08 +0200, Riccardo FABBRIS wrote: > Hi all, > I'm newbie with programming and compiling and I need a help. > I had an error pretty common (the one written as object) installing a program on a computer, but, with the same compiler (gcc-4.1) and using the same process I didn't had it on a previous computer. > Looking on forums I understood is a problem of gcc 64 bits. > How can I change my compiler to 32 bits? > Thanks everybody > Riccardo