           (let* ((path (expand-file-name (concat dir project-file)))
                  (cmd (format "using Pkg; Pkg.activate(\"%s\"); Pkg.instantiate()"
                               (sm/path-localname path))))
-            (sm/comint-print-and-send (sm/julia-process) cmd))
+            (sm/comint-echo-and-send (sm/julia-process) cmd))
         (message "Not in Julia project"))))
 
   (defun sm/julia-cd (dir)

      ;; Keep default directory in sync with where the repl points.
      (with-current-buffer (process-buffer (sm/julia-process))
        (cd dir))
      (sm/comint-print-and-send (sm/julia-process) str)))

  (defun sm/julia-run ()
    "Open a julia buffer."

    (interactive)
    (let* ((module (sm/elixir-current-module))
           (str (format "r %s" module)))
      (sm/comint-echo-and-send (sm/iex-process) str)))

  (defun sm/iex-alias-current-module ()
    (interactive)
    (let* ((module (sm/elixir-current-module))
           (str (format "alias %s" module)))
      (sm/comint-echo-and-send (sm/iex-process) str)))

  (defun sm/iex-project-run ()
    "Open an iex buffer for a project."
