require 'formula' class Libidn < Formula url 'http://ftp.gnu.org/gnu/libidn/libidn-1.19.tar.gz' homepage 'http://www.gnu.org/software/libidn/' sha1 '2b6dcb500e8135a9444a250d7df76f545915f25f' def install system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}", "--disable-csharp" system "make install" end end