require 'formula' class Idutils < Formula homepage 'http://www.gnu.org/s/idutils/' url 'http://ftpmirror.gnu.org/idutils/idutils-4.6.tar.xz' mirror 'http://ftp.gnu.org/gnu/idutils/idutils-4.6.tar.xz' sha256 '8181f43a4fb62f6f0ccf3b84dbe9bec71ecabd6dfdcf49c6b5584521c888aac2' conflicts_with 'coreutils', :because => 'both install `gid` and `gid.1`' def install system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}" system "make install" end end