Hi there, I'm trying to install gcc 4.2.1 on ubuntu 7.04, i86. I used the user "paul" to install. According to the instruction, I created two directories: srcdir and objdir for the source code and compiled objects, respectively, and then did the following: 1. paul@paul-laptop:~/gcc/gcc-4.2.1/objdir$ ../srcdir/configure 2. paul@paul-laptop:~/gcc/gcc-4.2.1/objdir$ sudo make Now, there were the following errors: make[3]: *** No rule to make target `../../../srcdir/fixincludes/../gcc/BASE-VER', needed by `mkheaders'. Stop. make[3]: Leaving directory `/home/paul/gcc/gcc-4.2.1/objdir/build-i686-pc-linux-gnu/fixincludes' make[2]: *** [all-build-fixincludes] Error 2 make[2]: Leaving directory `/home/paul/gcc/gcc-4.2.1/objdir' make[1]: *** [stage1-bubble] Error 2 make[1]: Leaving directory `/home/paul/gcc/gcc-4.2.1/objdir' make: *** [all] Error 2 I would be really appreciated for any advices... Paul