包在MELPA中列出，但在包安装中找不到 [英] Package listed in MELPA, but not found in package install

问题描述

我目前正在尝试按照 https://github.com/ensime/ensime的说明安装emacs的ENSIME 24.3.1 -emacs 快速启动;我已经添加了

I am currently trying to install ENSIME for emacs 24.3.1 following the instructions at https://github.com/ensime/ensime-emacs under the quick start; I've added

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

(when (not package-archive-contents)
  (package-refresh-contents))

到我的.emacs文件，按照指示。但是，当我重新启动并且M-x软件包安装[RETURN] ensime [返回]时，它返回[无匹配]，实际上，当我列出软件包时找不到。但是，我可以在 http://melpa.milkbox.net/# 上轻松找到它;什么会导致网站可用的内容与何时可以从emacs安装的差异？

to my .emacs file, as instructed. However, when I restart and do M-x package install [RETURN]ensime[RETURN], it returns [No Match] and indeed, I can't find it when I list the packages. However, I can easily find it at http://melpa.milkbox.net/#; what would be causing the discrepancy between what is available through the website and when can be installed from emacs?

任何帮助都非常感激;谢谢！

Any help is much appreciated; Thank you!

推荐答案

在我的.emacs文件中我有

In my .emacs file I have

;; packages
(when (>= emacs-major-version 24)
  (require 'package)
  (package-initialize)
  (add-to-list 'package-archives '("melpa" . "http://melpa.milkbox.net/packages/") t)
  )

然后， Mx package-list-packages

Cs

C-s ensime

ensime 20140718 .. ..可用的Emacs的Scala交互模式

你确定你的emacs实际上可以访问互联网吗？

Are you sure your emacs can actually get access to internet?

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