Setup of Emacs 24.x+ clojure + lein2.x + slime simple programming environment in Mac OS X

1. Install emacs-24.x version, http://emacsformacosx.com/

2. Edit ~ The init. El file in the/. emacs. D folder and install the plug-in. (I tried to minimize the installation of clojure-mode and nrepl for editing and simplicity)

Configuration:

(require 'package)(add-to-list 'package-archives             '("marmalade" . "http://marmalade-repo.org/packages/"))(package-initialize)

Or

(require 'package)(add-to-list 'package-archives             '("melpa" . "http://melpa.milkbox.net/packages/") t)(package-initialize)

The address of the software warehouse. I cannot connect to the first warehouse, but the second is not bad.

Then execute the command

M-x package-refresh-Contents

Install clojure-mode.

M-x package-install [RET] clojure-mode [RET]

Install nrepl

M-x package-install [RET] nrepl [RET]

Install slime-Mode .) (This should be related to my use of Emacs 24, which is already supported by default)

M-x package-install [RET] Slime-mode [RET]

 

3. Install leinigen 2.x.

4. Run lein new testclj in your own clojure workspace;

5. start Emacs, wait until package install is complete, and load the core under testclj. CLJ file, write your own function, M-x nrepl-jack-in (c-x m-j); convert the cursor core. the final C-x C-E of the custom function in the CLJ buffer sends the compiled function to nrepl, and then you can test the function just compiled in nrepl.

 

Content of my init. RL file:

(require 'package)(add-to-list 'package-archives             '("melpa" . "http://melpa.milkbox.net/packages/") t)(package-initialize)(when (not package-archive-contents)  (package-refresh-contents))(when (not (package-installed-p 'nrepl))  (package-install 'nrepl))

 

Reference URL:

Https://github.com/technomancy/clojure-mode

Https://github.com/technomancy/swank-clojure

Https://github.com/kingtim/nrepl.el

Https://github.com/technomancy/leiningen

Some people like to install emacs-starter-Kit. I'm not used to it, so I don't have to install Emacs first.

For more complete debugging environment, see Ritz (https://github.com/pallet/ritz)