I'm having trouble setting up spacemacs for ocaml on my mac. Specifically, spacemacs can't seem to find ocp-indent. Whenever I enter a new line, I get the following message: "Searching for program: No such file or directory, ocp-indent"
I confirmed that I have it installed, and there's a ocp-indent directory in my elpa directory. Merlin and utop, which I believe I installed the same way with opam, both seem to work in spacemacs.
Does anyone know how I can fix this, or at least debug the problem better?
Here is spacemacs' debugger output:
Debugger entered--Lisp error: (file-error "Searching for program" "No such file or directory" "ocp-indent")
call-process-region(1 38 "ocp-indent" "/var/folders/vz/q3dgx5jj3y1989n9y7np1h8w0000gn/T/emacsCIYxzp" (#<buffer *string-output*> "/var/folders/vz/q3dgx5jj3y1989n9y7np1h8w0000gn/T/ocp-indent-error97945Cyf") nil "--numeric" "--lines" "4-4")
apply(call-process-region 1 38 "ocp-indent" nil (#<buffer *string-output*> "/var/folders/vz/q3dgx5jj3y1989n9y7np1h8w0000gn/T/ocp-indent-error97945Cyf") nil ("--numeric" "--lines" "4-4"))
(/= 0 (apply (quote call-process-region) (point-min) (point-max) ocp-indent-path nil (list standard-output errfile) nil (ocp-indent-args start-line end-line)))
(if (/= 0 (apply (quote call-process-region) (point-min) (point-max) ocp-indent-path nil (list standard-output errfile) nil (ocp-indent-args start-line end-line))) (error "Can't indent: %s returned failure" ocp-indent-path))
(let ((standard-output standard-output)) (if (/= 0 (apply (quote call-process-region) (point-min) (point-max) ocp-indent-path nil (list standard-output errfile) nil (ocp-indent-args start-line end-line))) (error "Can't indent: %s returned failure" ocp-indent-path)))
(progn (let ((standard-output standard-output)) (if (/= 0 (apply (quote call-process-region) (point-min) (point-max) ocp-indent-path nil (list standard-output errfile) nil (ocp-indent-args start-line end-line))) (error "Can't indent: %s returned failure" ocp-indent-path))) (save-current-buffer (set-buffer standard-output) (buffer-string)))
(unwind-protect (progn (let ((standard-output standard-output)) (if (/= 0 (apply (quote call-process-region) (point-min) (point-max) ocp-indent-path nil (list standard-output errfile) nil (ocp-indent-args start-line end-line))) (error "Can't indent: %s returned failure" ocp-indent-path))) (save-current-buffer (set-buffer standard-output) (buffer-string))) (kill-buffer standard-output))
(let ((standard-output (get-buffer-create (generate-new-buffer-name " *string-output*")))) (unwind-protect (progn (let ((standard-output standard-output)) (if (/= 0 (apply (quote call-process-region) (point-min) (point-max) ocp-indent-path nil (list standard-output errfile) nil (ocp-indent-args start-line end-line))) (error "Can't indent: %s returned failure" ocp-indent-path))) (save-current-buffer (set-buffer standard-output) (buffer-string))) (kill-buffer standard-output)))
(let* ((start-line (line-number-at-pos start)) (end-line (line-number-at-pos end)) (errfile (expand-file-name (make-temp-name "ocp-indent-error") temporary-file-directory)) (indents-str (let ((standard-output (get-buffer-create (generate-new-buffer-name " *string-output*")))) (unwind-protect (progn (let (...) (if ... ...)) (save-current-buffer (set-buffer standard-output) (buffer-string))) (kill-buffer standard-output)))) (indents (mapcar (quote string-to-number) (split-string indents-str)))) (if (file-exists-p errfile) (progn (message (ocp-indent-file-to-string errfile)) (delete-file errfile))) (save-excursion (goto-char start) (mapcar (function (lambda (indent) (indent-line-to indent) (forward-line))) indents)) (if (ocp-in-indentation-p) (progn (back-to-indentation))))
ocp-indent-region(37 37)
ocp-indent-line()
indent-according-to-mode()
electric-indent-post-self-insert-function()
self-insert-command(1)
newline(nil t)
#[0 "\300\301!\210\302\303\301\"\210\304 \207" [delete-horizontal-space t newline nil indent-according-to-mode] 3 2329134 "*"]()
ad-Advice-newline-and-indent(#[0 "\300\301!\210\302\303\301\"\210\304 \207" [delete-horizontal-space t newline nil indent-according-to-mode] 3 2329134 "*"])
apply(ad-Advice-newline-and-indent #[0 "\300\301!\210\302\303\301\"\210\304 \207" [delete-horizontal-space t newline nil indent-according-to-mode] 3 2329134 "*"] nil)
newline-and-indent()
tuareg-newline-and-indent()
funcall-interactively(tuareg-newline-and-indent)
call-interactively(tuareg-newline-and-indent nil nil)
command-execute(tuareg-newline-and-indent)