mine-pkgmgt2.el

;; expand-region, mark-multiple, enclose, wrap-region, scala-mode2

(defun load-init (name)
  (load-file (concat user-emacs-directory "/init/init-" name ".el")))

(defun package-install-with-init (name)
  (when (not (package-installed-p name))
    (package-install name))
  (require name)
  (load-init (symbol-name name)))

(require 'package)
(package-initialize)

(add-to-list 'package-archives
  '("melpa" . "http://melpa.milkbox.net/packages/") t)
(package-refresh-contents)

(package-install-with-init 'diminish)
(package-install-with-init 'expand-region)
(package-install-with-init 'paredit)
(package-install-with-init 'enclose)
(package-install-with-init 'wrap-region)
(package-install-with-init 'scala-mode2)