Question

我对emacs相对较新，我一直在尝试设置.emacs文件，我可以轻松地从一台机器移植到另一台机器，而无需每次都手动重新安装所有软件包。为了实现这一点，我使用了this post的解决方案，直到现在它已成功运行。这是我的代码：

;; First, install use-package:
(package-initialize)

(require 'package)

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

(dolist (package '(use-package))
  (unless (package-installed-p package)
           (package-install package)))

;; Then, install each of the following packages, if necessary:
(use-package paredit :ensure t)

(dolist (package '(auto-complete
                   auto-complete-c-headers
                   yasnippet
                   ))

  (unless (package-installed-p package)
    (package-install package))
     (require package))

在上面的代码中，如果删除对auto-complete-c-headers的引用，一切都会完美无缺。如果我添加它（如上面的代码段），emacs将无法使用我的.emacs文件。正在运行emacs --debug-init会给我以下内容：

Debugger entered--Lisp error: (error "Package `auto-complete-c-headers-' is unavailable")
  signal(error ("Package `auto-complete-c-headers-' is unavailable"))
  error("Package `%s-%s' is unavailable" auto-complete-c-headers "")
  package-compute-transaction(nil ((auto-complete-c-headers)))
  package-install(auto-complete-c-headers)
  (if (package-installed-p package) nil (package-install package))
  (while --dolist-tail-- (setq package (car --dolist-tail--)) (if (package-installed-p package) nil (package-install package)) (require package) (setq --dolist-tail-- (cdr --dolist-tail--)))
  (let ((--dolist-tail-- (quote (auto-complete auto-complete-c-headers yasnippet))) package) (while --dolist-tail-- (setq package (car --dolist-tail--)) (if (package-installed-p package) nil (package-install package)) (require package) (setq --dolist-tail-- (cdr --dolist-tail--))))
  eval-buffer(#<buffer  *load*> nil "/home/morane/.emacs" nil t)  ; Reading at buffer position 2236
  load-with-code-conversion("/home/morane/.emacs" "/home/morane/.emacs" t t)
  load("~/.emacs" t t)
  #[0 "\205\262

我真的不明白发生了什么。我已经用M-x package-install检查了回购，它就在那里并且可用。有什么想法吗？为了您的信息，我在Ubuntu 16.04.3上运行emacs 24.5.1。另外，我安装了use-package。

无法在emacs上自动安装auto-complete-c-header

0 个答案: