Installing Emacs

Getting Emacs

The latest released version of Emacs is Emacs-23.4. The next higher revision of Emacs is Emacs-24.1 and is in Pretest' stage.

Emacs is available on all popular Category:Operating System including GNULinux, OSX and Windows.

OS X

Obtaining Emacs 24 on OS X is really simple. There are several popular ways to do it.

As a binary package

Simply download a pretest (or a nightly build) from Emacs for OSX. Probably the best option would be to get the latest pretest from here.

Build it from source

The second easy way to obtain Emacs 24 is via homebrew. Just type the following incantation in your shell and you’re done:

$ brew install emacs --cocoa --use-git-head --HEAD
$ cp -r /usr/local/Cellar/emacs/HEAD/Emacs.app /Applications/

The second step is optional, but it’s recommended if you like to start Emacs from the launchpad or from Spotlight.

Chances are good you have an older version of Emacs installed by default with OS X. It's suggested you to remove that older Emacs version to avoid conflicts with the new one. Do this:

$ sudo rm /usr/bin/emacs
$ sudo rm -rf /usr/share/emacs

That’s all folk! You may now proceed to the configuration section.

Use a package manager (Emacs 23 only at time of writing)

Fink
MacPorts

port install emacs

You can add +<variant> [+<variant>...] where variant is one or more of:

dbus: Builds emacs with D-Bus support
gtk: Builds emacs as an X11 program with GTK+2 widgets
motif: Builds emacs as an X11 program with Motif
universal: Build for multiple architectures
x11: Builds emacs as a X11 program with Lucid widgets

The gtk, motif and x11 variants require (depend on) MacPorts' X11 libraries.

Download and install Aquamacs

GNULinux