require 'formula' class Clhep < Formula homepage 'http://proj-clhep.web.cern.ch/proj-clhep/' url 'http://proj-clhep.web.cern.ch/proj-clhep/DISTRIBUTION/tarFiles/clhep-2.1.2.5.tgz' sha1 '6d7b6b260688bdf516ce414dbd74473e8aa98865' depends_on 'cmake' => :build def install mkdir 'clhep-build' do system "cmake", "../CLHEP", "-DCMAKE_PREFIX_PATH=#{prefix}", *std_cmake_args system "make install" end end end