428 lines
16 KiB
Markdown
428 lines
16 KiB
Markdown
<a name="top"></a>
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<a href="http://spacemacs.org"><img src="https://cdn.rawgit.com/syl20bnr/spacemacs/442d025779da2f62fc86c2082703697714db6514/assets/spacemacs-badge.svg" alt="Made with Spacemacs"></a><a href="http://www.twitter.com/spacemacs"><img src="http://i.imgur.com/tXSoThF.png" alt="Twitter" align="right"></a><br>
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***
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<p align="center"><img src="/doc/img/title2.png" alt="Spacemacs"/></p>
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<p align="center">
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<b><a href="http://spacemacs.org/doc/DOCUMENTATION#orgheadline5">philosophy</a></b>
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<b><a href="http://spacemacs.org/doc/DOCUMENTATION#orgheadline8">for whom?</a></b>
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<b><a href="http://spacemacs.org/doc/DOCUMENTATION#orgheadline7">screenshots</a></b>
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<b><a href="http://spacemacs.org/doc/DOCUMENTATION.html">documentation</a></b>
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<b><a href="CONTRIBUTING.org">contribute</a></b>
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<b><a href="http://spacemacs.org/doc/DOCUMENTATION#orgheadline187">achievements</a></b>
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<b><a href="http://spacemacs.org/doc/FAQ">FAQ</a></b>
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</p>
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***
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<p align="center">
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<a href="https://gitter.im/syl20bnr/spacemacs?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge"><img src="https://badges.gitter.im/Join Chat.svg" alt="Gitter"></a>
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<a href="https://travis-ci.org/syl20bnr/spacemacs"><img src="https://travis-ci.org/syl20bnr/spacemacs.svg" alt="Build Status"></a>
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<a href="https://waffle.io/syl20bnr/spacemacs"><img src="https://badge.waffle.io/syl20bnr/spacemacs.png?label=Merging...&title=Merging" alt="PR being merged"></a>
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<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=ESFVNPKP4Y742"><img src="https://img.shields.io/badge/Paypal-Donate-blue.svg" alt="Donate"></a>
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<a href="http://www.slant.co/topics/12/~what-are-the-best-programming-text-editors"><img src="https://img.shields.io/badge/Slant-Recommend-ff69b4.svg" alt="Recommend it"></a>
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</p>
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***
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**Quick Install:**
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git clone https://github.com/syl20bnr/spacemacs ~/.emacs.d
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<!-- markdown-toc start - Don't edit this section. Run M-x markdown-toc-generate-toc again -->
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**Table of Contents**
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- [Introduction](#introduction)
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- [Features](#features)
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- [Documentation](#documentation)
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- [Getting Help](#getting-help)
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- [Prerequisites](#prerequisites)
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- [Emacs](#emacs)
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- [Linux distros](#linux-distros)
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- [OS X](#os-x)
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- [Windows](#windows)
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- [Install](#install)
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- [Default installation](#default-installation)
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- [Alternate installations](#alternate-installations)
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- [Modify HOME environment variable](#modify-home-environment-variable)
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- [Modify spacemacs-start-directory variable](#modify-spacemacs-start-directory-variable)
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- [Spacemacs logo](#spacemacs-logo)
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- [Update](#update)
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- [Automatic update (on master branch)](#automatic-update-on-master-branch)
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- [Manual update (on master branch)](#manual-update-on-master-branch)
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- [On develop branch](#on-develop-branch)
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- [Revert to a specific version](#revert-to-a-specific-version)
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- [Quotes](#quotes)
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- [Contributions](#contributions)
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- [Communities](#communities)
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- [License](#license)
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- [Supporting Spacemacs](#supporting-spacemacs)
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<!-- markdown-toc end -->
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# Introduction
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Spacemacs is a new way to experience Emacs -- a sophisticated and
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polished set-up focused on ergonomics, mnemonics and consistency.
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Just clone it, launch it, then press the space bar to explore the
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interactive list of carefully-chosen key bindings. You can also press
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the home buffer's `[?]` button for some great first key bindings to
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try.
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Spacemacs can be used naturally by both Emacs and Vim users -- you can
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even mix the two editing styles. Switching easily between input styles
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makes Spacemacs a great tool for pair-programming.
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Spacemacs is currently in beta, and contributions are very welcome.
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# Features
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- **Great documentation:** access documentation in Emacs with
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<kbd>SPC h SPC</kbd>.
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- **Beautiful GUI:** you'll love the distraction free UI and its functional
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mode-line.
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- **Excellent ergonomics:** all the key bindings are accessible by pressing
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the <kbd>space bar</kbd> or <kbd>alt-m</kbd>.
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- **Mnemonic key bindings:** commands have mnemonic prefixes like
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<kbd>SPC b</kbd> for all the buffer commands or <kbd>SPC p</kbd> for the
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project commands.
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- **Batteries included:** discover hundreds of ready-to-use packages nicely
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organised in configuration layers following a set of
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[conventions][CONVENTIONS.org].
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# Documentation
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Comprehensive documentation is available for each layer by pressing
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<kbd>SPC h SPC</kbd>.
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To go to the general documentation [click here][DOCUMENTATION.org].
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You can also check the [Quick Start guide][QUICK_START.org] and the
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[FAQ][FAQ.org].
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# Getting Help
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If you need help, ask your question in the [Gitter Chat][] and a member of the
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community will help you out.
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If you prefer IRC, connect to the [Gitter Chat IRC server][] and join the
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`#syl20bnr/spacemacs` channel.
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# Prerequisites
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## Emacs
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Spacemacs requires Emacs 24.4 or above. The next Emacs major release, Emacs 25,
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is not *officially* supported but is partially working (i.e. bugs should be
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expected).
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Some modes require third-party tools that you'll have to install via your
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favorite package manager.
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### Linux distros
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Install Emacs from the package manager of your Linux distribution.
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You should install the "emacs" package, not the "xemacs" package.
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XEmacs is an old fork of Emacs. The X in its name is unrelated to X11.
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Both Emacs and XEmacs have graphical support.
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**Note:** Ubuntu LTS 12.04 and 14.04 repositories have only Emacs 24.3
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available. You have to [build from source][build_source] Emacs 24.4 or greater,
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as Spacemacs won't work with 24.3. The same may be true for other distributions
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as well.
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### OS X
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The recommended way of installing Emacs on OS X is using [homebrew][]:
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```sh
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$ brew tap d12frosted/emacs-plus
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$ brew install emacs-plus --with-cocoa --with-gnutls --with-librsvg --with-imagemagick --with-spacemacs-icon
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$ brew linkapps emacs-plus
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```
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*Note:* these homebrew commands will install Emacs, and link it to your
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`/Applications` directory. You still need to run the `git clone` mentioned at
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the start of this file. That will populate your `~/.emacs.d` directory, which
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is what transforms a regular Emacs into Spacemacs.
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*Note:* the proposed `emacs-plus` tap is identical to the `emacs` formulae,
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it just defines some additional options like `--with-spacemacs-icon`.
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*Note:* after you have completed the [install process below](#install), it is
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also recommended to add the [osx layer][] to your [dotfile][]. Install
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instructions are available in the [osx layer][] documentation.
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### Windows
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Good quality builds can be found [on this page][emacs-for-windows]. It is
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recommended to install the most stable build.
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Be sure to declare a environment variable named `HOME` pointing to your user
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directory `C:\Users\<username>`. Then you can clone Spacemacs in this directory.
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Sometimes you'll get the following error when you first start Emacs:
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```
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The directory ~/.emacs.d/server is unsafe
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```
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To fix it change the owner of the directory `~/.emacs.d/server`:
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- from Properties select the Tab “Security”,
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- select the button “Advanced”,
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- select the Tab “Owner”
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- change the owner to your account name
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Source: [Stackoverflow][so-server-unsafe]
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For efficient searches we recommend to install `pt` ([the platinum searcher][]).
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`pt` version 1.7.7 or higher is required.
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# Install
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## Default installation
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1. If you have an existing Emacs configuration, back it up first:
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```sh
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cd ~
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mv .emacs.d .emacs.d.bak
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mv .emacs .emacs.bak
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```
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Don't forget to backup and *remove* `~/.emacs` file otherwise Spacemacs
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**WILL NOT** load since that file prevents Emacs from loading the proper
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initialization file.
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2. Clone the repository:
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```sh
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git clone https://github.com/syl20bnr/spacemacs ~/.emacs.d
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```
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`master` is the stable branch and it is _immutable_, **DO NOT** make any
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modification to it or you will break the update mechanism. If you want to
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fork Spacemacs safely use the `develop` branch where you handle the update
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manually.
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3. (Optional) Install the [Source Code Pro][] font.
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If you are running in terminal you'll also need to change font settings of
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your terminal.
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4. Launch Emacs. Spacemacs will automatically install the packages it requires.
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If you get an error regarding package downloads then you may try to disable
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the HTTPS protocol by starting Emacs with
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```sh
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emacs --insecure
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```
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Or you can set the `dotspacemacs-elpa-https` to `nil` in your dotfile to
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remove the need to start Emacs with `--insecure` argument. You may wish to
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clear out your `.emacs.d/elpa` directory before doing this, so that any
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corrupted packages you may have downloaded will be re-installed.
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5. Restart Emacs to complete the installation.
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If the mode-line turns red then be sure to consult the [FAQ][FAQ.org].
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## Alternate installations
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It may be useful to clone Spacemacs outside Emacs dotdirectory `~/.emacs.d` so
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you can try Spacemacs without replacing completely our own configuration.
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There is currently two possibilities to support alternative location for
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Spacemacs configuration.
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### Modify HOME environment variable
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This solution is ideal to quickly try Spacemacs without compromising your
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existing configuration.
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```sh
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mkdir ~/spacemacs
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git clone https://github.com/syl20bnr/spacemacs.git ~/spacemacs/.emacs.d
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HOME=~/spacemacs emacs
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```
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Note: If you're on Fish shell, you will need to modify the last command to: `env
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HOME=$HOME/spacemacs emacs`
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### Modify spacemacs-start-directory variable
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This solution is better suited to "embed" Spacemacs into your own configuration.
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Say you cloned Spacemacs in `~/.emacs.d/spacemacs/` then drop these lines in
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`~/.emacs.d/init.el`:
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```elisp
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(setq spacemacs-start-directory "~/.emacs.d/spacemacs/")
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(load-file (concat spacemacs-start-directory "init.el"))
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```
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## Spacemacs logo
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If you are using Ubuntu and Unity then you can add the Spacemacs logo by
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following the instructions [here][cpaulik-unity-icon].
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If you're on a mac follow [these instructions][icon-mac-instructions]. You can
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find an .icns version of the logo by [Nasser Alshammari](http://www.nass3r.com)
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in [his repository][icon-repository].
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# Update
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Spacemacs has a built-in notification of a new version when you are on the
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`master` branch. If you are on the `develop` branch then you'll have to
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update Spacemacs manually by updating your repository.
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## Automatic update (on master branch)
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When a new version is available a little arrow appears in the mode-line.
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Its color depends on the number of versions available since your last update.
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Green means that your current version is recent, orange and red mean that your
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current version is older.
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Click on the arrow to update Spacemacs to the last version.
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## Manual update (on master branch)
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(Remove the angle brackets when typing the lines below into your shell.)
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```sh
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git fetch
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git reset --hard <tag version which you are updating to>
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```
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## On develop branch
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1. Update Emacs packages by clicking (press `RET`) on the `[Update Packages]` link of
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the starting page.
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2. Close Emacs and update the git repository:
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```sh
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git pull --rebase
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```
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3. Restart Emacs to complete the upgrade.
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## Revert to a specific version
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To revert to a specific version you just have to checkout the corresponding
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branch, for instance to revert to the last `0.103`:
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```sh
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git checkout origin/release-0.103
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```
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**After you update, either manually, or automatically, you are advised to update
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your packages by clicking the `[Update Packages]` button on the Spacemacs Home
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Buffer.**
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# Quotes
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[Quote][quote01] by [ashnur](https://github.com/ashnur):
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«I feel that spacemacs is an aircraft carrier and I am playing table tennis on the deck as a freerider.»
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[Quote][quote02] by [deuill](https://github.com/deuill):
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«I LOVE SPACEMACS AND MAGIT
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That is all»
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# Contributions
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Spacemacs is a community-driven project, it needs _you_ to keep it up to
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date and propose great and useful configuration for all the things!
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Before contributing be sure to consult the
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[contribution guidelines][CONTRIBUTING.org] and [conventions][CONVENTIONS.org].
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Here is a throughput graph of the repository for the last few weeks:
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[](https://waffle.io/syl20bnr/spacemacs/metrics)
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# Communities
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- [Gitter Chat]
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- [Stack Exchange]
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- [Reddit]
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# License
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The license is GPLv3 for all parts specific to Spacemacs, this includes:
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- the initialization and core files
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- all the layer files
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- the documentation
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For the packages shipped in this repository you can refer to the files header.
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[Spacemacs logo][] by [Nasser Alshammari][] released under a [Creative Commons Attribution-ShareAlike 4.0 International License.](http://creativecommons.org/licenses/by-sa/4.0/)
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# Supporting Spacemacs
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The best way to support Spacemacs is to contribute to it either by reporting
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bugs, helping the community on the [Gitter Chat][] or sending pull requests.
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If you want to show your support financially you can contribute to [Bountysource][] or buy a drink for the
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maintainer by clicking on the [Paypal badge](#top).
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If you used spacemacs in a project and you want to show that fact, you can use
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the spacemacs badge: [](http://spacemacs.org)
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- For Markdown:
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```
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[](http://spacemacs.org)
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```
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- For HTML:
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```
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<a href="http://spacemacs.org"><img src="https://cdn.rawgit.com/syl20bnr/spacemacs/442d025779da2f62fc86c2082703697714db6514/assets/spacemacs-badge.svg" /></a>
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```
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- For Org-mode:
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```
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[[http://spacemacs.org][file:https://cdn.rawgit.com/syl20bnr/spacemacs/442d025779da2f62fc86c2082703697714db6514/assets/spacemacs-badge.svg]]
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```
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Thank you!
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[Twitter]: http://i.imgur.com/tXSoThF.png
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[CONTRIBUTING.org]: CONTRIBUTING.org
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[CONVENTIONS.org]: http://spacemacs.org/doc/CONVENTIONS
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[DOCUMENTATION.org]: http://spacemacs.org/doc/DOCUMENTATION
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[QUICK_START.org]: http://spacemacs.org/doc/QUICK_START
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[FAQ.org]: http://spacemacs.org/doc/FAQ
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[VIMUSERS.org]: http://spacemacs.org/doc/VIMUSERS
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[dotfile]: http://spacemacs.org/doc/DOCUMENTATION#orgheadline45
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[osx layer]: http://spacemacs.org/layers/osx/README
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[Gitter Chat]: https://gitter.im/syl20bnr/spacemacs
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[Gitter Chat IRC server]: https://irc.gitter.im/
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[homebrew]: http://brew.sh
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[emacs-for-windows]: http://emacsbinw64.sourceforge.net/
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[the platinum searcher]: https://github.com/monochromegane/the_platinum_searcher
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[so-server-unsafe]: http://stackoverflow.com/questions/885793/emacs-error-when-calling-server-start
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[Spacemacs logo]: https://github.com/nashamri/spacemacs-logo
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[Nasser Alshammari]: https://github.com/nashamri
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[cpaulik-unity-icon]: http://splendidabacus.com/posts/2015/03/spacemacs-unity-icon/
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[icon-mac-instructions]: http://www.idownloadblog.com/2014/07/16/how-to-change-app-icon-mac/
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[icon-repository]: https://github.com/nashamri/spacemacs-logo
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[Stack Exchange]: http://emacs.stackexchange.com/questions/tagged/spacemacs
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[Reddit]: https://www.reddit.com/r/spacemacs
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[quote01]: https://gitter.im/syl20bnr/spacemacs?at=568e627a0cdaaa62045a7df6
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[quote02]: https://gitter.im/syl20bnr/spacemacs?at=5768456c6577f032450cfedb
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[build_source]: https://www.gnu.org/software/emacs/manual/html_node/efaq/Installing-Emacs.html
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[Bountysource]: https://salt.bountysource.com/teams/spacemacs
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[Source Code Pro]: https://github.com/adobe-fonts/source-code-pro
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