本文介绍了无法打开加载目录详细信息的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我刚刚通过
M-x package-list-packages
点击包名，然后在新打开的缓冲区中install.
clicked on the package name and then install in the newly opened buffer.
然后我将这些行放入我的 .emacs 中:
Then I put those lines into my .emacs:
(require 'dired-details)
(setq-default dired-details-hidden-string ">---< ")
(dired-details-install)
当我重新启动 emacs 时，出现以下错误:
When I restart emacs, I get the following error:
File error: Cannot open load file, dired-details
有趣的是，当我在上面标记代码区域并应用时
The interesting thing is, that when I mark the code region above and apply
M-x eval-region
一切都按预期进行.
emacs --version
>> GNU Emacs 24.3.1
包版本:
dired-details-20130328.1119
推荐答案
如果你想在 emacs 初始化期间访问你用 package.el 安装的包，需要对其进行初始化.
Packages you installed with package.el need to be initialized if you want to access them during emacs initialization.
添加行
(package-initialize)
到 .emacs 的开头.
to the very beginning of your .emacs .
也按照phil的建议看变量
Also follow phil's recommendation and see the variable
package-enable-at-startup
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