On Tue, 2013-07-09 at 17:23 +0200, Roberto Nunnari wrote: > /usr/include/gnu/stubs.h:7:27: fatal error: gnu/stubs-32.h: No such > file or directory > # include <gnu/stubs-32.h> I believe you need the 32bit environment to build GCC, since it will by default be built to compile 32bit apps as well as 64bit apps (I guess: someone else will need to explain the requirement). You don't say what version of GNU/Linux you're using, but for Debian-type systems you can use: sudo apt-get -y install gcc-multilib libc6-i386 or something like that.