slime-clj fail

Debugger entered--Lisp error: (void-variable slime-clj)
  byte-code("\302\303\304\305!\306\307!\310\311	\312\313#!%\207" [slime-clj slime-mode-map define-slime-contrib "Integration with swank-clj features" :authors "Hugo Duncan <hugo_duncan@yahoo.com>" :license "EPL" :on-load define-key "" slime-line-breakpoint] 10)
  require(slime-clj)
  (lambda nil (require (quote slime-clj)) (slime-clj-init))()
  run-hooks(slime-load-hook)
  byte-code("\306\307!\310\211\310:\203/