# libxml2 をインストール

libxml2 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:libxml2
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install libxml2
```

  証拠: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install libxml2
```

  証拠: MacPorts ports tree: textproc/libxml2/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

### Linux

- apk (92%):

```sh
sudo apk add libxml2
```

  証拠: Alpine Linux edge package indexes: libxml2 from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz

- Debian apt (92%):

```sh
sudo apt install libxml2
```

  証拠: Debian stable package indexes: libxml2 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz

- dnf (92%):

```sh
sudo dnf install libxml2
```

  証拠: Fedora Rawhide package metadata: libxml2 from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/13ee7b80cb813542594d4235c4a0b8695435d5ecf23dd3580bc7515ae1b6180d-primary.xml.zst

- pacman (92%):

```sh
sudo pacman -S libxml2
```

  証拠: Arch Linux sync databases: libxml2 from https://geo.mirror.pkgbuild.com/core/os/x86_64/core.db.tar.gz

### Windows

- Scoop (92%):

```sh
scoop install main/libxml2
```

  証拠: Scoop official bucket manifest trees: bucket/libxml2.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1

## パッケージ情報

- **パッケージキー:** brew:libxml2
- **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/libxml2>
- **バージョン:** 2.15.3
- **ソース概要:** GNOME XML library
- **ホームページ:** <http://xmlsoft.org/>
- **上流ドキュメント:** <http://xmlsoft.org/>
- **ライセンス:** MIT
- **ソースアーカイブ:** <https://download.gnome.org/sources/libxml2/2.15/libxml2-2.15.3.tar.xz>
- **生成ソース:** 2026-05-26T17:25:59+00:00

## 実行可能ファイル

- xml2-config (cli)
- xmlcatalog (cli)
- xmllint (cli)
- xml2-config (エイリアス)
- xmlcatalog (エイリアス)
- xmllint (エイリアス)

## 依存関係

- readline

## ビルド依存関係

- pkgconf

## 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, sonoma, x86_64_linux

## 鮮度

- ページ生成日: 2026-05-26
- マネージャ版: 2.15.3
- ローカルデータ: ok
- 上流リポジトリ: http://xmlsoft.org/
- info: No package-manager update timestamp was available.
- info: Release/tag comparison is only available for GitHub repositories.

## セキュリティノート

library-like package without higher-risk signals.

- **Geiger リスク:** green / low
- library-like package without higher-risk signals

## 関連リンク

- [readline](https://www.automicvault.com/pkg/brew/readline/) - Runtime dependency declared by Homebrew.
- [pkgconf](https://www.automicvault.com/pkg/brew/pkgconf/) - Build dependency declared by Homebrew.
- [gdal](https://www.automicvault.com/pkg/brew/gdal/) - Popular package that depends on this formula.
- [libxslt](https://www.automicvault.com/pkg/brew/libxslt/) - Popular package that depends on this formula.
- [libspatialite](https://www.automicvault.com/pkg/brew/libspatialite/) - Popular package that depends on this formula.
- [wayland](https://www.automicvault.com/pkg/brew/wayland/) - Popular package that depends on this formula.
- [postgis](https://www.automicvault.com/pkg/brew/postgis/) - Popular package that depends on this formula.
- [openslide](https://www.automicvault.com/pkg/brew/openslide/) - Popular package that depends on this formula.
- [libxmlsec1](https://www.automicvault.com/pkg/brew/libxmlsec1/) - Popular package that depends on this formula.
- [streamlink](https://www.automicvault.com/pkg/brew/streamlink/) - Popular package that depends on this formula.
- [libxml++](https://www.automicvault.com/pkg/brew/libxmlplusplus/) - Package name indicates the same formula family.
- [libxml++@3](https://www.automicvault.com/pkg/brew/libxmlplusplus-3/) - Package name indicates the same formula family.
- [libxml++@5](https://www.automicvault.com/pkg/brew/libxmlplusplus-5/) - Package name indicates the same formula family.
- [libxml++@4](https://www.automicvault.com/pkg/brew/libxmlplusplus-4/) - 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