(add-to-list 'load-path "/opt/slime-2.0")  ; your SLIME directory
    (setq inferior-lisp-program "/usr/bin/clisp -I") ; your Lisp system
    (require 'slime)
    (slime-setup)





when I load xemacs

(1) (initialization/error) An error has occurred while loading /home/g/.xemacs/init.el:

Cannot open load file: "comint"

Backtrace follows:

  signal(file-error ("Cannot open load file" "comint"))
  # bind (path handler filename nosuffix nomessage noerror file)
  load("comint" nil require nil)
  # (unwind-protect ...)
  require(comint)
  # (unwind-protect ...)
  # (unwind-protect ...)
  # (unwind-protect ...)
  # (unwind-protect ...)
  # (unwind-protect ...)
  # (unwind-protect ...)
  # (unwind-protect ...)
  # (unwind-protect ...)
  (load-internal "[internal]")
  load-internal("slime" nil require nil binary)
  # bind (path handler filename nosuffix nomessage noerror file)
  load("slime" nil require nil)
  # (unwind-protect ...)
  require(slime)
  # (unwind-protect ...)
  # (unwind-protect ...)
  # (unwind-protect ...)
  # (unwind-protect ...)
  # (unwind-protect ...)
  # (unwind-protect ...)
  # (unwind-protect ...)
  # (unwind-protect ...)
  (load-internal "[internal]")
  load-internal("/home/g/.xemacs/init.el" t t t binary)
  # bind (path handler filename nosuffix nomessage noerror file)
  load("/home/g/.xemacs/init.el" t t t)
  load-user-init-file()
  #<compiled-function nil "...(10)" [init-file-had-error load-user-init-file-p load-user-init-file nil] 2>()
  # (unwind-protect ...)
  call-with-condition-handler(#<compiled-function (__load_init_file_arg__) "...(26)" [init-file-had-error user-init-file __load_init_file_arg__ errstr error-message-string message "Error in init file: %s" lwarn initialization error "An error has occurred while loading %s:\n\n%s\n\nBacktrace follows:\n\n%s\n\nTo ensure normal operation, you should investigate the cause of the error\nin your initialization file and remove it.  Use the `-debug-init' option\nto XEmacs to enter the debugger when the error occurs and investigate the\nexact problem." backtrace-in-condition-handler-eliminating-handler t] 8> #<compiled-function nil "...(10)" [init-file-had-error load-user-init-file-p load-user-init-file nil] 2>)
  # (condition-case ... . ((error)))
  # bind (debug-on-error debug-on-error-from-init-file debug-on-error-should-be-set debug-on-error-initial)
  load-init-file()
  # bind (command-line-args-left)
  command-line()
  # (condition-case ... . ((t (byte-code "	‡" [error-data data nil] 1))))
  # bind (error-data)
  normal-top-level()
  # (condition-case ... . error)
  # (catch top-level ...)


To ensure normal operation, you should investigate the cause of the error
in your initialization file and remove it.  Use the `-debug-init' option
to XEmacs to enter the debugger when the error occurs and investigate the
exact problem.