如何通过El安装MELPA软件包？

Question

El文档显示package.el和MELPA文档显示package.el。如何使用El安装MELPA软件包？

失败尝试

我使用Emacs 23，所以package.el不是Emacs的一部分。我使用El安装了package.el，但我不知道如何使El了解MELPA。我试着添加

;; Based on http://melpa.milkbox.net/#/getting-started .

(require 'package)
(add-to-list 'package-archives
  ;; The 't' means to append, so that MELPA comes after the more
  ;; stable ELPA archive.
  '("melpa" . "http://melpa.milkbox.net/packages/") t)

;; Add ELPA if necessary. Looking at the El-Get package.rcp recipe in
;; ~/local/opt/el-get/recipes it seems this is probably unnecessary.
(when (< emacs-major-version 24)
  (add-to-list 'package-archives '("gnu" . "http://elpa.gnu.org/packages/")))

(package-initialize)

我的init-package.el是由El-Get提供的，但是我仍然没有看到e.g.中的MELPA包(例如，使用M-x el-get-list-packages)。

更新

我加了

(require 'el-get-elpa)
;; Build the El-Get copy of the package.el packages if we have not
;; built it before.  Will have to look into updating later ...
(unless (file-directory-p el-get-recipe-path-elpa)
  (el-get-elpa-build-local-recipes))

给我的init-package.el的建议，在接受的答案，现在一切正常。

Answer 1

试试这个：

(require 'el-get-elpa)

然后调用M-x el-get-elpa-build-local-recipes：它创建特殊目录../recipes/elpa，其中包含来自elpa和elpa的菜谱，现在可以看到新的菜谱。