flex_sdk.rb

require 'formula'

class FlexSdk < Formula
  url 'http://fpdownload.adobe.com/pub/flex/sdk/builds/flex4.5/flex_sdk_4.5.1.21328.zip'
  md5 '55a59986092195a88cfe7b5796ec8619'
  homepage 'http://opensource.adobe.com/'
  version 'v4.5.1.21328'

  def install
    Dir['*'].each { |file| cp_r file, File.join( prefix, File.basename(file) ) }

    ohai %{You will need to add the Flex SDK to your path and FLEX_HOME to your env:}
    ohai %{  export PATH="#{bin}":$PATH}
    ohai %{  export FLEX_HOME="#{prefix}"}
  end
end

brew install "https://raw.github.com/gist/2409995/flex_sdk.rb"