require 'formula' class Libtrace < Formula homepage 'http://research.wand.net.nz/software/libtrace.php' url 'http://research.wand.net.nz/software/libtrace/libtrace-3.0.16.tar.bz2' sha1 '02d4666d62db5fc9673336d905a860bff538eccd' def install system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}" system "make" system "make install" end end