require 'formula' class Allegro < Formula url 'http://downloads.sourceforge.net/project/alleg/allegro/4.4.1.1/allegro-4.4.1.1.tar.gz' homepage 'http://www.allegro.cc' md5 '0f1cfff8f2cf88e5c91a667d9fd386ec' depends_on 'cmake' => :build depends_on 'libvorbis' => :optional def install system "cmake . #{std_cmake_parameters}" system "make install" end end