每个人都在各自的空间里狂悲狂喜，依旧无人喝彩。

home目录下配置.emacs文件：

;; setup erlang mode
;; add the location of the elisp files to the load-path
(setq load-path (cons "/usr/lib/erlang/lib/tools-2.5.5/emacs" load-path))
;; set the location of the man page hierarchy
(setq erlang-root-dir "/usr/lib/erlang")
;; add the home of the erlang binaries to the exec-path
(setq exec-path (cons "/usr/lib/bin" exec-path))
;; load and eval the erlang-start package to set up
;; everything else
(require 'erlang-start)