Homebrew librets 1.6.1 formula (mine using Py and Java bindings)

librets.rb

require 'formula'

class Librets < Formula
  homepage 'http://code.crt.realtors.org/projects/librets'
  url 'https://github.com/NationalAssociationOfRealtors/libRETS/archive/1.6.1.tar.gz'
  sha1 '0078524e12ced0ac98c472c8a9e69c8d12d24546'

  depends_on 'swig'
  depends_on 'boost'
  depends_on 'autoconf'

  def install
    system "./autogen.sh"
    system "./configure", "--disable-debug",
                          "--enable-shared_dependencies",
                          "--prefix=#{prefix}",
                          "--disable-dotnet",
                          "--disable-java",
                          "--disable-perl",
                          "--disable-php",
                          "--disable-ruby"
    system "make install"
  end
end