# gnupg@1.4 をインストール

gnupg@1.4 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:gnupg@1.4
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install gnupg@1.4
```

  証拠: local Homebrew formula metadata

### Linux

- apk (92%):

```sh
sudo apk add gnupg
```

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

- Debian apt (92%):

```sh
sudo apt install gnupg
```

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

- Nix (92%):

```sh
nix profile install nixpkgs#gnupg
```

  証拠: nixpkgs package indexes: gnupg from https://raw.githubusercontent.com/NixOS/nixpkgs/master/pkgs/top-level/all-packages.nix

- pacman (92%):

```sh
sudo pacman -S gnupg
```

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

### Windows

- Chocolatey (92%):

```sh
choco install gnupg
```

  証拠: Chocolatey community package catalog: gnupg from http://community.chocolatey.org/api/v2/Packages?$filter=IsLatestVersion&$select=Id&$top=1000&$skiptoken='11','gitversion.portable'

- Scoop (92%):

```sh
scoop install main/gnupg
```

  証拠: Scoop official bucket manifest trees: bucket/gnupg.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1

- winget (92%):

```sh
winget install --id GnuPG.GnuPG -e
```

  証拠: Windows Package Manager source index: GnuPG.GnuPG from https://cdn.winget.microsoft.com/cache/source.msix

## パッケージ情報

- **パッケージキー:** brew:gnupg@1.4
- **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/gnupg@1.4>
- **バージョン:** 1.4.23
- **ソース概要:** GNU Privacy Guard (OpenPGP)
- **ホームページ:** <https://www.gnupg.org/>
- **上流ドキュメント:** <https://www.gnupg.org/>
- **ライセンス:** GPL-3.0-or-later
- **ソースアーカイブ:** <https://gnupg.org/ftp/gcrypt/gnupg/gnupg-1.4.23.tar.bz2>
- **更新:** 2026-02-21T19:34:00+01:00
- **生成ソース:** 2026-05-26T17:25:59+00:00

## インストール挙動

- post-install フック: 未定義
- Caveats: This formula does not install either `gpg` or `gpgv` executables into the PATH. If you simply require `gpg` and `gpgv` executables without explicitly needing GnuPG 1.x we recommend: brew install gnupg If you really need to use these tools without the "1" suffix you can add a "gpgbin" directory to your PATH like: PATH="$HOMEBREW_PREFIX/opt/gnupg@1.4/libexec/gpgbin:$PATH" Note that doing so may interfere with GPG-using formulae installed via Homebrew.
- Bottle: 利用可能 対象 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux

## 鮮度

- ページ生成日: 2026-05-26
- マネージャ版: 1.4.23
- マネージャ更新日: 2026-02-21
- ローカルデータ: ok
- 上流リポジトリ: https://www.gnupg.org/
- info: Release/tag comparison is only available for GitHub repositories.

## セキュリティノート

no executable entrypoint in the package index.

- **Geiger リスク:** green / low
- no executable entrypoint in the package index

## 関連リンク

- [gnupg](https://www.automicvault.com/pkg/brew/gnupg/) - Package name indicates the same formula family.

## ソース

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