Extended the README's installation instructions a bit

README.md

@@ -4,22 +4,88 @@ Haskell Mode for Emacs
 This is the Haskell mode package for Emacs.  Its use should be mostly
 self-explanatory if you're accustomed to Emacs.
 
-When Emacs is started up, it normally runs a file called ~/.emacs located in
-your home directory.  This file should contain all of your personal
-customisations written as a series of Elisp commands.  In order to install
-the Haskell mode, you have to tell Emacs where to find it.  This is done by
-adding some commands to the init file.
+When Emacs is started up, it normally runs a file called `~/.emacs`
+(or `~/.emacs.d/init.el`), `~` standing for your home directory.  This
+file should contain all of your personal customisations written as a
+series of Emacs Lisp commands.  In order to install the Haskell mode, you
+have to tell Emacs where to find it.  This is done by adding some
+commands to the init file.
 
 Installation
 ------------
 
--   If you are using XEmacs, the haskell-mode package may be available for
-    installation through the XEmacs package UI.
+There are many ways to install `haskell-mode`. Pick the one that
+you're most comfortable with.
 
--   If you are using Debian, you may be able to install the package
-    haskell-mode with a command like "apt-get install haskell-mode".
+### package.el
 
-Otherwise:
+`package.el` is the built-in package manager in Emacs 24.x. On Emacs 23
+you will need to get [package.el](http://bit.ly/pkg-el23) yourself if you wish to use it.
+
+`haskell-mode` is available on both [Marmalade](http://marmalade-repo.org/packages/haskell-mode)
+and [MELPA](http://melpa.milkbox.net) community maintained repos.
+
+If you're not already using Marmalade, add this to your
+`~/.emacs.d/init.el` and load it with `M-x eval-buffer`.
+
+```lisp
+(require 'package)
+(add-to-list 'package-archives
+             '("marmalade" . "http://marmalade-repo.org/packages/"))
+(package-initialize)
+```
+
+For MELPA the code you need to add is:
+
+```lisp
+(require 'package)
+(add-to-list 'package-archives
+             '("melpa" . "http://melpa.milkbox.net/packages/") t)
+(package-initialize)
+```
+
+And then you can install:
+
+`M-x package-install [RET] haskell-mode [RET]`
+
+or
+
+```lisp
+(when (not (package-installed-p 'haskell-mode))
+  (package-install 'haskell-mode))
+```
+
+If the installation doesn't work right away try refreshing the package
+list first:
+
+`M-x package-refresh-contents [RET]`
+
+### el-get
+
+[el-get](https://github.com/dimitri/el-get) is another popular package manager for Emacs.
+If you're an el-get user just do `M-x el-get-install` to get `haskell-mode` installed.
+
+### XEmacs
+
+If you are using XEmacs, the haskell-mode package may be available for
+installation through the XEmacs package UI.
+
+### Emacs Prelude
+
+`haskell-mode` is bundled with
+[Emacs Prelude](https://github.com/bbatsov/prelude). If you're a
+Prelude user you can start using it right away.
+
+### Debian
+
+If you are using Debian, you may be able to install the package
+haskell-mode with a command like:
+
+```bash
+$ apt-get install haskell-mode
+```
+
+### Manual
 
 -   Download and unpack the basic mode and modules into a suitable directory,
     e.g. ~/lib/emacs/haskell-mode/ where ~ stands for your home directory.
@@ -63,7 +129,7 @@ The other modules are automatically loaded when needed in the following way:
     `(global-set-key [(control meta down-mouse-3)] 'imenu)` or you can also add
     it to the menubar with `(add-hook 'haskell-mode-hook 'imenu-add-menubar-index)`
 
--   Interaction with inferior Haskell interpreter: just hit C-c C-z  or  C-c C-l.
+-   Interaction with inferior Haskell interpreter: just hit `C-c C-z`  or  `C-c C-l`.
 
 
 Setup