make[1]: Entering directory `/mnt/lfs/sources/binutils-build'
/bin/sh ../binutils-2.17/mkinstalldirs /tools /tools
mkdir -p -- /tools /tools
mkdir: cannot create directory `/tools': Permission denied
mkdir: cannot create directory `/tools': Permission denied
make[1]: *** [installdirs] Error 1
make[1]: Leaving directory `/mnt/lfs/sources/binutils-build'
make: *** [install] Error 2