git clone https://github.com/joaotavora/yasnippet.git
vim ~/.emacs
;;load yasnippet
(add-to-list 'load-path (expand-file-name "~/.emacs.d/plugins/yasnippet/"))
(require 'yasnippet)
cd ~/.emacs.d/plugins/yasnippet
git clone https://github.com/AndreaCrotti/yasnippet-snippets.git
vim ~/.emacs
(add-to-list 'yas-snippet-dirs (expand-file-name "~/.emacs.d/plugins/yasnippet/yasnippet-snippets/"))
(yas-global-mode t)