# File lib/multiruby.rb, line 191
  def self.gnu_utils_build inst_dir
    run "autoconf" unless test ?f, "configure"
    run "./configure --enable-shared --prefix #{inst_dir}", "log.configure" unless
      test ?f, "Makefile"
    run "(nice make -j4; nice make)", "log.build"
    run "make install", "log.install"
  end