installing previous homebrew recipes: http://stackoverflow.com/questions/3987683/homebrew-install-specific-version-of-formula
jave home: http://www.mkyong.com/java/how-to-set-java_home-environment-variable-on-mac-os-x/
installing previous homebrew recipes: http://stackoverflow.com/questions/3987683/homebrew-install-specific-version-of-formula
jave home: http://www.mkyong.com/java/how-to-set-java_home-environment-variable-on-mac-os-x/