require 'formula' class XercesC < Formula url 'http://www.apache.org/dyn/closer.cgi?path=xerces/c/3/sources/xerces-c-3.1.1.tar.gz' homepage 'http://xerces.apache.org/xerces-c/' sha1 '177ec838c5119df57ec77eddec9a29f7e754c8b2' def install system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}" system "make install" end end