1.下载auto-complete
2.解压
tar xf auto-complete-x.x.x.tar.bz2
3.安装
方法一：
a.进入解压目录，打开emacs，M-x load-file 回了个车,输入 etc/install.el,回车
b.将下面配置写入你的 .emacs
(add-to-list ‘load-path "~/.emacs.d") ; This may not be appeared if you have already added. (add-to-list ‘ac-dictionary-directories "~/.emacs.d/ac-dict") (require ‘auto-complete-config) (ac-config-default)
方法二：
a.进入解压目录:
$ make install $ make install DIR=$HOME/.emacs.d/
b.写入配置文件
emacs安装auto-complete,布布扣,bubuko.com
原文：http://www.cnblogs.com/sukai/p/3693052.html