Hi Bryan, >- build was configured in the standard way, i.e. cd gcc-4.0.0; mkdir objdir; cd objdir; ../configure --prefix=..... That "configured in the standard way" is not supported by GCC 4.x or 3.x or 2.x. Do not configure in the same directory as the source. Do not configure in any subdirectory of the source. HTH, --Eljay