# File lib/multiruby.rb, line 175
  def self.gnu_utils_build inst_dir
    run "autoconf" unless test ?f, "configure"
    run "./configure --prefix #{inst_dir} &> log.configure" unless test ?f, "Makefile"
    run "nice make -j4 &> log.build"
    run "make install &> log.install"
  end