Emacs 24 找不到 ls

Question

我emacs-snapshot通过http://emacs.naquadah.org/安装

一切正常，除非我运行时出现dired 此错误：

Debugger entered--Lisp error: (file-error "Searching for program" "no such file or directory" "ls")
call-process("ls" nil nil nil "--dired")

Answer 1

我能够解决这个问题：

(setenv "PATH" (concat (getenv "PATH") ":/bin"))
(setq exec-path (append exec-path '("/bin")))