# zsh をインストール

zsh 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

```sh
sudo av install brew:zsh
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install zsh
```

  証拠: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install zsh
```

  証拠: MacPorts ports tree: shells/zsh/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

### Linux

- apk (92%):

```sh
sudo apk add zsh
```

  証拠: Alpine Linux edge package indexes: zsh from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz

- Debian apt (92%):

```sh
sudo apt install zsh
```

  証拠: Debian stable package indexes: zsh from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz

- dnf (92%):

```sh
sudo dnf install zsh
```

  証拠: Fedora Rawhide package metadata: zsh from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/13ee7b80cb813542594d4235c4a0b8695435d5ecf23dd3580bc7515ae1b6180d-primary.xml.zst

- Nix (92%):

```sh
nix profile install nixpkgs#zsh
```

  証拠: nixpkgs package indexes: pkgs/by-name/zs/zsh/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

- pacman (92%):

```sh
sudo pacman -S zsh
```

  証拠: Arch Linux sync databases: zsh from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz

- zypper (92%):

```sh
sudo zypper install zsh
```

  証拠: openSUSE Tumbleweed package metadata: zsh from https://download.opensuse.org/tumbleweed/repo/oss/repodata/155b97171d05e27afd950b6fe0d55513ff38f4597110664535bceedc680bbe6fd459f0733718dcc21dcf0efc7c8250fd1390c73d4790b42e62fb2c16a87242e5-primary.xml.zst

## パッケージ情報

- **パッケージキー:** brew:zsh
- **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/zsh>
- **バージョン:** 5.9
- **ソース概要:** UNIX shell (command interpreter)
- **ホームページ:** <https://www.zsh.org/>
- **上流ドキュメント:** <https://www.zsh.org/>
- **ライセンス:** MIT-Modern-Variant AND GPL-2.0-only AND GPL-2.0-or-later AND ISC
- **ソースアーカイブ:** <https://downloads.sourceforge.net/project/zsh/zsh/5.9/zsh-5.9.tar.xz>
- **更新:** 2026-03-09T15:42:47-04:00
- **生成ソース:** 2026-05-26T17:25:59+00:00

## 実行可能ファイル

- zsh (cli)
- zsh-5.9 (cli)
- zsh (エイリアス)
- zsh-5.9 (エイリアス)

## 依存関係

- ncurses
- pcre2

## ビルド依存関係

- autoconf
- texinfo

## インストール挙動

- post-install フック: 未定義
- Bottle: 利用可能 対象 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, sonoma, ventura, x86_64_linux

## 鮮度

- ページ生成日: 2026-05-26
- マネージャ版: 5.9
- マネージャ更新日: 2026-03-09
- ローカルデータ: ok
- 上流リポジトリ: https://www.zsh.org/
- info: Release/tag comparison is only available for GitHub repositories.

## セキュリティノート

doc example: shell runtime.

- **Geiger リスク:** yellow / high
- doc example: shell runtime

## 関連リンク

- [pcre2](https://www.automicvault.com/pkg/brew/pcre2/) - Runtime dependency declared by Homebrew.
- [ncurses](https://www.automicvault.com/pkg/brew/ncurses/) - Runtime dependency declared by Homebrew.
- [autoconf](https://www.automicvault.com/pkg/brew/autoconf/) - Build dependency declared by Homebrew.
- [texinfo](https://www.automicvault.com/pkg/brew/texinfo/) - Build dependency declared by Homebrew.
- [zshdb](https://www.automicvault.com/pkg/brew/zshdb/) - Popular package that depends on this formula.
- [fizsh](https://www.automicvault.com/pkg/brew/fizsh/) - Popular package that depends on this formula.
- [Secret-risk packages](https://www.automicvault.com/pkg/secret-risk-packages/)

## ソース

- Nucleus package database
- Geiger risk classifier
- package-page enrichment
- package version freshness
- package relationship graph
- cross-ecosystem install command graph