require 'formula' class Strategoxt < Formula url 'ftp://ftp.stratego-language.org/pub/stratego/StrategoXT/strategoxt-0.17/strategoxt-0.17.tar.gz' homepage 'http://strategoxt.org/Stratego/WebHome' sha1 '65fbd0a394917747366ce5c7c83ba6e3883cbb5c' depends_on 'aterm' depends_on 'sdf' def install system "./configure", "--prefix=#{prefix}" # The build fails mysteriously with -j4 ENV.j1 system "make install" end def caveats <<-EOS.undent Auxiliary programs have been installed to: #{libexec} EOS end end