(setq package-archives '(("gnu" . "https://elpa.gnu.org/packages/")
("melpa" . "https://melpa.org/packages/")
("org" . "http://orgmode.org/elpa/") ))
(setq package-archives '(("gnu" . "https://elpa.gnu.org/packages/")
("melpa" . "https://melpa.org/packages/")
("org" . "http://orgmode.org/elpa/") ))