Automic VaultAutomic Vault

brew

emacs を Homebrew, apk, apt, dnf, MacPorts, Nix, pacman, zypper, chocolatey, scoop, winget でインストール

emacs のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。

インストールコマンドセキュリティノート

インストール

追加のインストールコマンド

macOS

Homebrew確認済み · 100%
brew install emacs

local Homebrew formula metadata

MacPorts確認済み · 94%
sudo port install emacs

MacPorts ports tree · editors/emacs/Portfile · ソース: api.github.com

Linux

Alpine Linux apk確認済み · 92%
sudo apk add emacs

Alpine Linux edge package indexes · emacs · ソース: dl-cdn.alpinelinux.org

Debian apt確認済み · 92%
sudo apt install emacs

Debian stable package indexes · emacs · ソース: deb.debian.org

Fedora dnf確認済み · 92%
sudo dnf install emacs

Fedora Rawhide package metadata · emacs · ソース: dl.fedoraproject.org

Nix確認済み · 92%
nix profile install nixpkgs#emacs

nixpkgs package indexes · emacs · ソース: raw.githubusercontent.com

Arch Linux pacman確認済み · 92%
sudo pacman -S emacs

Arch Linux sync databases · emacs · ソース: geo.mirror.pkgbuild.com

openSUSE zypper確認済み · 92%
sudo zypper install emacs

openSUSE Tumbleweed package metadata · emacs · ソース: download.opensuse.org

概要

パッケージ概要

GNU Emacs text editor

コマンドとエイリアス

  • ebrowse
  • emacs
  • emacs-30.2
  • emacsclient
  • etags

履歴

プロジェクトの歴史と使われ方

GNU Emacs is the GNU project's extensible, customizable text editor and Lisp environment. It is both a daily editor and a programmable application platform, shipped by essentially every Unix-like package manager and widely used through terminal, GUI, daemon, and emacsclient workflows.

プロジェクトの歴史

The Emacs lineage began before GNU: the GNU source tree's HISTORY file says EMACS started as macros on top of the TECO editor and was first operational in late 1976. That original idea, an extensible and self-documenting editor, became one of the defining models for programmable development environments.

Work on GNU Emacs began in 1984 as a fresh implementation for GNU and GNU-like systems with a full-featured Lisp at its core. GNU Emacs 13, the initial public release, was announced on Usenet on 1985-03-20, and the project has kept a long stable-release history in the source tree since then.

Over later decades, GNU Emacs accumulated major editing, programming, package, display, and platform features while keeping Emacs Lisp as the extension language. The NEWS files remain the canonical record of user-visible changes, with Emacs 30 adding items such as default native compilation where libgccjit is available, Android port work, and always-available native JSON support.

採用の歴史

Emacs spread through Unix and free software culture because it was not only an editor but a programmable environment. Its extension model made modes, mail/news clients, shells, version-control interfaces, language tooling, and personal workflows installable or scriptable inside one long-lived process.

Package-manager adoption is unusually broad: GNU Emacs is available through Homebrew, Debian, Ubuntu, Fedora, Arch, Nix, MacPorts, Chocolatey, Scoop, winget, and other systems. That breadth reflects both its age and its continuing role as a baseline developer and writing tool across operating systems.

Modern adoption also depends on package archives and init-file culture. Users typically maintain an init.el or equivalent startup file, install packages, and share configuration snippets; package managers provide the editor binary, while Emacs's own package system and Lisp ecosystem provide much of the user experience.

使われ方

GNU Emacs is commonly launched as emacs for an interactive session, emacsclient for connecting to a server, or as a terminal/GUI editor depending on the build. Users customize startup through files such as ~/.emacs, ~/.emacs.d/init.el, or XDG-style ~/.config/emacs/init.el, with early-init.el available for earlier startup customization.

Common use spans text editing, programming, project navigation, shells, version control, mail, notes, and literate configuration. Its significance is not one workflow but the fact that many workflows can be implemented in Emacs Lisp and loaded into the same editor.

パッケージ好きにとっての重要性

GNU Emacs is package-nerd bedrock: it is a large, old, highly configurable package with compile-time options, GUI toolkit choices, native compilation, daemon/client modes, and many downstream variants. Installing Emacs is often the start of another package ecosystem managed through Emacs Lisp packages and user configuration.

For maintainers, Emacs is also a portability test case. It spans terminal and graphical builds, Unix-like systems and Windows, optional libraries, and decades of compatibility expectations. That makes it a recurring package-manager benchmark for patches, bottles, build flags, and upgrade migrations.

タイムライン

  • 1976: EMACS becomes operational as TECO macros.
  • 1984: Work begins on GNU Emacs as a new implementation for GNU and GNU-like systems.
  • 1985: GNU Emacs 13 is announced as the initial public release.
  • 1997: GNU Emacs 20.1 is released.
  • 2001: GNU Emacs 21.1 is released.
  • 2012: GNU Emacs 24.1 is released.
  • 2018: GNU Emacs 26.1 is released.
  • 2025: Emacs 30 NEWS records Emacs 30.2 as a bug-fix release and Emacs 30.1 user-visible changes.

Related projects

  • GNU Emacs is related to earlier TECO-based Emacs systems, XEmacs, Emacs Lisp package archives, and editor ecosystems such as Vim and modern IDEs. In package-manager data it is also connected to helper executables such as emacsclient, etags, and ebrowse.

セキュリティ状態

リスクレベル: orange

broad file, network, media, or database tool signal. formula declares a Homebrew service.

リスク分類器

リスク orange · 信頼度 中 · infrastructure

理由

  • broad file, network, media, or database tool signal
  • formula declares a Homebrew service

信号

  • metadata:service
  • text:client

インストール挙動

  • formula メタデータに Homebrew post-install フックは記録されていません。
  • formula メタデータがサービスまたはデーモンブロックを宣言しています。
  • Homebrew bottle メタデータは 6 個のプラットフォームターゲットで利用できます。
  • 3 件の実行時依存関係とともにインストールされます。
  • ビルドメタデータには 2 件のビルド依存関係があります。

推奨レビュー

エージェントに無人実行させる前に、このツールが平文の認証情報を読むか、リモート状態を書き込むか、成果物を公開するか、プラグインを起動するかを確認してください。

local files

Configuration and credential file locations

These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.

Configuration files

Config paths the tool may read or write during local use.

Unix
~/.emacs.el~/.emacs~/.emacs.d/init.el~/.config/emacs/init.el~/.emacs.d/early-init.el~/.config/emacs/early-init.el

実行可能ファイル

インストールされる実行可能ファイル

コマンド種類公開範囲メモ
ebrowsecliグローバル実行可能ファイル
emacscliグローバル実行可能ファイル
emacs-30.2cliグローバル実行可能ファイル
emacsclientcliグローバル実行可能ファイル
etagscliグローバル実行可能ファイル

鮮度

バージョンと鮮度

これらの信号は、ページ生成時期、パッケージマネージャの活動、上流リリース比較を分けて示します。バージョン遅れは、証拠 URL と比較可能なバージョンがある場合だけ警告されます。

ページ生成日2026-07-10
マネージャ版30.2
マネージャ更新日2026-06-22
ローカルデータOK
上流not checked
検出された最新未検出

https://www.gnu.org/software/emacs/

インストールメタデータ

パッケージメタデータ

パッケージキーbrew:emacs
バージョン30.2
パッケージマネージャHomebrew
パッケージマネージャページhttps://formulae.brew.sh/formula/emacs
ホームページhttps://www.gnu.org/software/emacs/
リポジトリhttps://git.savannah.gnu.org/cgit/emacs.git
上流ドキュメントhttps://www.gnu.org/software/emacs/documentation.html
ライセンスGPL-3.0-or-later
ソースアーカイブhttps://ftpmirror.gnu.org/gnu/emacs/emacs-30.2.tar.xz
最終更新2026-06-22T14:03:14-07:00
Pulseupdated
依存関係gmp, gnutls, tree-sitter@0.25
ビルド依存関係pkgconf, texinfo
macOS 提供ライブラリlibxml2, ncurses
Bottle利用可能 (対象 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux)
Homebrew post-install未定義
サービスdeclared

レジストリ情報

ソースデータベース詳細

Source DatabaseHomebrew formula API
Taphomebrew/core
Full Nameemacs
Version Scheme0
Revision2
Head VersionHEAD
Bottle Stable Root URLhttps://ghcr.io/v2/homebrew/core
Deprecatedno
Disabledno
Keg Onlyno
URL Keys
  • head
  • stable

ソースデータベース一致

他のパッケージマネージャ記録

一致は外部パッケージマネージャインデックスから取得され、ローカルの Automic Vault パッケージリンクとは分けて表示されます。

Debian apt95%

emacs 1:30.1+1-6

GNU Emacs editor (metapackage)

https://www.gnu.org/software/emacs/

sudo apt install emacs
  • Section: editors
  • Architecture: all
  • 4 依存関係
  • normalized package name match
  • 一致条件: Emacs
Debian stable package indexes · deb.debian.org · Debian stable package indexes: emacs from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

emacs-bin-common 1:30.1+1-6

GNU Emacs editor's shared, architecture dependent files

https://www.gnu.org/software/emacs/

sudo apt install emacs-bin-common
  • Section: editors
  • Architecture: amd64
  • Source Package: emacs
  • 2 依存関係
  • 1 任意依存関係
  • normalized package name match
  • 一致条件: Emacs
Debian stable package indexes · deb.debian.org · Debian stable package indexes: emacs-bin-common from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

emacs-common 1:30.1+1-6

GNU Emacs editor's shared, architecture independent infrastructure

https://www.gnu.org/software/emacs/

sudo apt install emacs-common
  • Section: editors
  • Architecture: all
  • Source Package: emacs
  • 4 依存関係
  • 32 提供
  • 3 任意依存関係
  • normalized package name match
  • 一致条件: Emacs
Debian stable package indexes · deb.debian.org · Debian stable package indexes: emacs-common from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

emacs-el 1:30.1+1-6

GNU Emacs LISP (.el) files

https://www.gnu.org/software/emacs/

sudo apt install emacs-el
  • Section: editors
  • Architecture: all
  • Source Package: emacs
  • 1 依存関係
  • normalized package name match
  • 一致条件: Emacs
Debian stable package indexes · deb.debian.org · Debian stable package indexes: emacs-el from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

emacs-gtk 1:30.1+1-6

GNU Emacs editor (with GTK+ GUI support)

https://www.gnu.org/software/emacs/

sudo apt install emacs-gtk
  • Section: editors
  • Architecture: amd64
  • Source Package: emacs
  • 32 依存関係
  • 6 提供
  • 3 任意依存関係
  • normalized package name match
  • 一致条件: Emacs
Debian stable package indexes · deb.debian.org · Debian stable package indexes: emacs-gtk from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

emacs-lucid 1:30.1+1-6

GNU Emacs editor (with Lucid GUI support)

https://www.gnu.org/software/emacs/

sudo apt install emacs-lucid
  • Section: editors
  • Architecture: amd64
  • Source Package: emacs
  • 32 依存関係
  • 6 提供
  • 3 任意依存関係
  • normalized package name match
  • 一致条件: Emacs
Debian stable package indexes · deb.debian.org · Debian stable package indexes: emacs-lucid from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

emacs-nox 1:30.1+1-6

GNU Emacs editor (without GUI support)

https://www.gnu.org/software/emacs/

sudo apt install emacs-nox
  • Section: editors
  • Architecture: amd64
  • Source Package: emacs
  • 19 依存関係
  • 6 提供
  • 2 任意依存関係
  • normalized package name match
  • 一致条件: Emacs
Debian stable package indexes · deb.debian.org · Debian stable package indexes: emacs-nox from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

emacs-pgtk 1:30.1+1-6

GNU Emacs editor (with GTK+ Wayland GUI support)

https://www.gnu.org/software/emacs/

sudo apt install emacs-pgtk
  • Section: editors
  • Architecture: amd64
  • Source Package: emacs
  • 32 依存関係
  • 6 提供
  • 3 任意依存関係
  • normalized package name match
  • 一致条件: Emacs
Debian stable package indexes · deb.debian.org · Debian stable package indexes: emacs-pgtk from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

emacs

nix profile install nixpkgs#emacs
  • normalized package name match
  • 一致条件: Emacs
nixpkgs package indexes · raw.githubusercontent.com · nixpkgs package indexes: emacs from https://raw.githubusercontent.com/NixOS/nixpkgs/master/pkgs/top-level/all-packages.nix
Ubuntu apt95%

emacs 1:29.3+1-1ubuntu2

GNU Emacs editor (metapackage)

https://www.gnu.org/software/emacs/

sudo apt install emacs
  • Section: universe/editors
  • Architecture: all
  • 4 依存関係
  • normalized package name match
  • 一致条件: Emacs
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: emacs from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

emacs-bin-common 1:29.3+1-1ubuntu2

GNU Emacs editor's shared, architecture dependent files

https://www.gnu.org/software/emacs/

sudo apt install emacs-bin-common
  • Section: universe/editors
  • Architecture: amd64
  • Source Package: emacs
  • 2 依存関係
  • 1 任意依存関係
  • normalized package name match
  • 一致条件: Emacs
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: emacs-bin-common from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

emacs-common 1:29.3+1-1ubuntu2

GNU Emacs editor's shared, architecture independent infrastructure

https://www.gnu.org/software/emacs/

sudo apt install emacs-common
  • Section: universe/editors
  • Architecture: all
  • Source Package: emacs
  • 6 依存関係
  • 2 任意依存関係
  • normalized package name match
  • 一致条件: Emacs
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: emacs-common from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

emacs-el 1:29.3+1-1ubuntu2

GNU Emacs LISP (.el) files

https://www.gnu.org/software/emacs/

sudo apt install emacs-el
  • Section: universe/editors
  • Architecture: all
  • Source Package: emacs
  • 1 依存関係
  • normalized package name match
  • 一致条件: Emacs
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: emacs-el from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

emacs-gtk 1:29.3+1-1ubuntu2

GNU Emacs editor (with GTK+ GUI support)

https://www.gnu.org/software/emacs/

sudo apt install emacs-gtk
  • Section: universe/editors
  • Architecture: amd64
  • Source Package: emacs
  • 32 依存関係
  • 6 提供
  • 2 任意依存関係
  • normalized package name match
  • 一致条件: Emacs
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: emacs-gtk from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

emacs-lucid 1:29.3+1-1ubuntu2

GNU Emacs editor (with Lucid GUI support)

https://www.gnu.org/software/emacs/

sudo apt install emacs-lucid
  • Section: universe/editors
  • Architecture: amd64
  • Source Package: emacs
  • 32 依存関係
  • 6 提供
  • 2 任意依存関係
  • normalized package name match
  • 一致条件: Emacs
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: emacs-lucid from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

emacs-nox 1:29.3+1-1ubuntu2

GNU Emacs editor (without GUI support)

https://www.gnu.org/software/emacs/

sudo apt install emacs-nox
  • Section: universe/editors
  • Architecture: amd64
  • Source Package: emacs
  • 19 依存関係
  • 6 提供
  • 1 任意依存関係
  • normalized package name match
  • 一致条件: Emacs
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: emacs-nox from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz

パッケージグラフ

リンクは、ローカルのパッケージ関係グラフ、補足データ、依存関係、エコシステム一致、パッケージハブ所属から来ています。

関連ツール

  • gnutlsRuntime dependency declared by Homebrew.
  • tree-sitter@0.25Runtime dependency declared by Homebrew.
  • pkgconfBuild dependency declared by Homebrew.
  • texinfoBuild dependency declared by Homebrew.
  • caskPopular package that depends on this formula.
  • doxymacsPopular package that depends on this formula.
  • elessPopular package that depends on this formula.
  • nescPopular package that depends on this formula.

同じワークフロー

  • moeShares av.db curated category or tags: cli, gnu, productivity, text-editor.
  • zileShares av.db curated category or tags: cli, gnu, productivity, text-editor.
  • ampShares av.db curated category or tags: cli, productivity, text-editor.
  • enter-texShares av.db curated category or tags: cli, productivity, text-editor.
  • fresh-editorShares av.db curated category or tags: cli, productivity, text-editor.
  • joeShares av.db curated category or tags: cli, productivity, text-editor.

エージェント安全ガイド

ソース経路

リポジトリデータから生成

このページは scripts/generate-pkg-sqlite.py が生成した非公開のパッケージ SQLite アーティファクトから av-web によって提供されます。

使用ソース

  • Geiger risk classifier
  • Nucleus package database
  • av.db category and tag curation
  • cross-ecosystem install command graph
  • curated configuration and credential file locations
  • curated package history
  • external package-manager database matches
  • package relationship graph
  • package version freshness
  • package-page enrichment