问程序包-安装找不到冰柱

EN

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

(add-to-list 'load-path "~/.emacs.d/elisp")
(defun require-package (package)
    (setq-default highlight-tabs t)
      "Install given PACKAGE."
        (unless (package-installed-p package)
              (unless (assoc package package-archive-contents)
                      (package-refresh-contents))
                  (package-install package)))
(package-initialize)
(load-theme 'zenburn t)
(require 'php-mode)
(eval-after-load 'php-mode
  '(require 'php-ext))
(add-to-list 'auto-mode-alist '("\\.json$" . js-mode))

(custom-set-variables
 ;; custom-set-variables was added by Custom.
 ;; If you edit it by hand, you could mess it up, so be careful.
 ;; Your init file should contain only one such instance.
 ;; If there is more than one, they won't work right.
 '(custom-safe-themes (quote ("f5eb916f6bd4e743206913e6f28051249de8ccfd070eae47b5bde31ee813d55f" default))))
(custom-set-faces
 ;; custom-set-faces was added by Custom.
 ;; If you edit it by hand, you could mess it up, so be careful.
 ;; Your init file should contain only one such instance.
 ;;