# 安装 composer

查看 composer 的安装路径、可执行文件、元数据以及面向 AI 代理工作流的安全说明。

## 安装

```sh
sudo av install brew:composer
```

其他安装命令:

### macOS

- Homebrew (100%):

```sh
brew install composer
```

  证据: local Homebrew formula metadata

### Linux

- apk (92%):

```sh
sudo apk add composer
```

  证据: Alpine Linux edge package indexes: composer from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz

- Debian apt (92%):

```sh
sudo apt install composer
```

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

- dnf (92%):

```sh
sudo dnf install composer
```

  证据: Fedora Rawhide package metadata: composer 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 composer
```

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

### Windows

- Chocolatey (92%):

```sh
choco install composer
```

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

- Scoop (92%):

```sh
scoop install main/composer
```

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

## 软件包事实

- **软件包键:** brew:composer
- **软件包管理器:** Homebrew
- **软件包管理器页面:** <https://formulae.brew.sh/formula/composer>
- **版本:** 2.9.8
- **来源摘要:** Dependency Manager for PHP
- **主页:** <https://getcomposer.org/>
- **上游文档:** <https://getcomposer.org/>
- **许可证:** MIT
- **源码归档:** <https://getcomposer.org/download/2.9.8/composer.phar>
- **更新:** 2026-05-13T09:56:15Z
- **生成来源:** 2026-05-26T22:45:13+00:00

## 可执行文件

- composer (cli)
- composer (别名)

## 依赖

- php

## 安装行为

- post-install 钩子: 未定义
- Bottle: 可用 于 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux

## 新鲜度

- 页面生成时间: 2026-05-26
- 管理器版本: 2.9.8
- 管理器更新时间: 2026-05-13
- 本地数据: ok
- 上游仓库: https://getcomposer.org/
- info: Release/tag comparison is only available for GitHub repositories.

## 安全说明

infrastructure mutation or orchestration signal.

- **Geiger 风险:** orange / medium
- infrastructure mutation or orchestration signal
- **radioisotope:** Plain Text Composer Auth

## 相关链接

- [php](https://www.automicvault.com/pkg/brew/php/) - Runtime dependency declared by Homebrew.
- [Secret-risk packages](https://www.automicvault.com/pkg/secret-risk-packages/)

## 来源

- Nucleus package database
- Geiger risk classifier
- radioisotope security manifest
- local isotope README
- package-page enrichment
- package version freshness
- package relationship graph
- cross-ecosystem install command graph