require 'formula' class Griffon < Formula homepage 'http://griffon.codehaus.org/' url 'http://dist.codehaus.org/griffon/griffon/1.1.x/griffon-1.1.0-bin.zip' sha1 '3cb6ffa15a5bce3d3e7e2a56b210d9c40853b442' def install rm_f Dir["bin/*.bat"] prefix.install_metafiles libexec.install Dir['*'] bin.install_symlink Dir["#{libexec}/bin/*"] end def caveats; <<-EOS.undent You should set the environment variable GRIFFON_HOME to: #{libexec} EOS end end