FIX check if lein is installed before calling cider deps

etc/conf.org

@@ -4349,6 +4349,8 @@ Since I use vi mode in my terminal emulator, need to preserve the escape key's r
 #+end_src
 **** cider
 #+begin_src emacs-lisp
+(nd/when-bin "lein"
+  :pacman "leiningen"
   (evil-define-key '(normal insert) cider-repl-mode-map
     (kbd "C-k") 'cider-repl-previous-input
     (kbd "C-j") 'cider-repl-next-input)
@@ -4363,7 +4365,7 @@ Since I use vi mode in my terminal emulator, need to preserve the escape key's r
     "gh" #'lispy-left
     "gl" #'lispy-flow
     "gj" #'lispy-down
-  "gk" #'lispy-up)
+    "gk" #'lispy-up))
 #+end_src
 ** local
 These are for mode-specific bindings that can/should be outside of the evil maps above (there are not many, and these may be merged with their evil bretheren in the future).
@@ -4494,6 +4496,8 @@ They removed the underscore-inserts-arrow feature. Bring it back.
 #+END_SRC
 *** clojure
 #+begin_src emacs-lisp
+(nd/when-bin "lein"
+  :pacman "leiningen"
   (require 'cider-connection)
 
   (defun nd/cider-switch-to-repl-or-start (&optional set-ns)
@@ -4516,7 +4520,7 @@ They removed the underscore-inserts-arrow feature. Bring it back.
 
   (with-eval-after-load 'cider-repl-mode
     (nd/hydra-standard-int cider-repl-mode-map
-    (:shell-kill . cider-quit)))
+      (:shell-kill . cider-quit))))
 #+end_src
 *** python
 :PROPERTIES: