Emacs for ipython

Question

I am using Emacs Version 24.3 on mac. and python is '2.7.6', ipython is '1.2.1'.

But when I want to use ipython in emacs with code:

(require 'python)
(setq
  python-shell-interpreter "ipython"
  python-shell-interpreter-args ""
  python-shell-prompt-regexp "In \\[[0-9]+\\]: "
  python-shell-prompt-output-regexp "Out\\[[0-9]+\\]: "
  python-shell-completion-setup-code
    "from IPython.core.completerlib import module_completion"
  python-shell-completion-module-string-code
    "';'.join(module_completion('''%s'''))\n"
  python-shell-completion-string-code
    "';'.join(get_ipython().Completer.all_completions('''%s'''))\n")

but when I press 'C-c C-z', it shows:

Run Python: nil

when I just press ENTER, error returned:

Searching for program: no such file or directory, nil

I also have tried:

Run Python: python

python (not ipython) interpreter shows up with error:

ImportError: No module named IPython.core.completerlib

How can I make it right to use Ipython interprter in emacs??? Thank you.

Answer 1

In python-mode there's a menu PyShell -> ipython-dedicated. I think that's simplest.