Sed-&sed-depversion; needs the following to be installed: autoconf: autoconf, autoheader automake: aclocal, automake bash: sh binutils: ar, as, ld, ranlib diffutils: cmp fileutils: chmod, install, ls, mv, rm gcc: cc1, collect2, cpp0, gcc glibc: getconf grep: egrep, fgrep, grep m4: m4 make: make mawk: mawk sed: sed sh-utils: echo, expr, hostname, sleep texinfo: install-info, makeinfo textutils: cat, tr