# python@3.9 をインストール python@3.9 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:python@3.9 ``` 追加のインストールコマンド: ### macOS - Homebrew (100%): ```sh brew install python@3.9 ``` 証拠: local Homebrew formula metadata - MacPorts (94%): ```sh sudo port install python39 ``` 証拠: MacPorts ports tree: lang/python39/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1 ### Linux - dnf (92%): ```sh sudo dnf install python3.9 ``` 証拠: Fedora Rawhide package metadata: python3.9 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 python ``` 証拠: Arch Linux sync databases: python from https://geo.mirror.pkgbuild.com/core/os/x86_64/core.db.tar.gz - apk (92%): ```sh sudo apk add python3 ``` 証拠: Alpine Linux edge package indexes: python3 from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz - Debian apt (92%): ```sh sudo apt install python3 ``` 証拠: Debian stable package indexes: python3 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz - Nix (92%): ```sh nix profile install nixpkgs#python3 ``` 証拠: nixpkgs package indexes: python3 from https://raw.githubusercontent.com/NixOS/nixpkgs/master/pkgs/top-level/all-packages.nix ### Windows - winget (92%): ```sh winget install --id Python.Python.3.9 -e ``` 証拠: Windows Package Manager source index: Python.Python.3.9 from https://cdn.winget.microsoft.com/cache/source.msix - Chocolatey (92%): ```sh choco install python39 ``` 証拠: Chocolatey community package catalog: python39 from http://community.chocolatey.org/api/v2/Packages?$filter=IsLatestVersion&$select=Id&$top=1000&$skiptoken='11','puppet-agent.portable' - Scoop (92%): ```sh scoop install versions/python39 ``` 証拠: Scoop official bucket manifest trees: bucket/python39.json from https://api.github.com/repos/ScoopInstaller/Versions/git/trees/master?recursive=1 ## パッケージ情報 - **パッケージキー:** brew:python@3.9 - **パッケージマネージャ:** Homebrew - **パッケージマネージャページ:** - **バージョン:** 3.9.25 - **ソース概要:** Interpreted, interactive, object-oriented programming language - **ホームページ:** - **上流ドキュメント:** - **ライセンス:** Python-2.0 - **ソースアーカイブ:** - **更新:** 2026-02-19T02:30:51Z - **生成ソース:** 2026-05-26T17:25:59+00:00 ## 依存関係 - gdbm - mpdecimal - openssl@3 - readline - sqlite - xz ## ビルド依存関係 - pkgconf ## macOS 提供ライブラリ - bzip2 - expat - libffi - libxcrypt - ncurses - unzip ## インストール挙動 - post-install フック: 定義済み - Caveats: Python is installed as $HOMEBREW_PREFIX/bin/python3.9 Unversioned and major-versioned symlinks `python`, `python3`, `python-config`, `python3-config`, `pip`, `pip3`, etc. pointing to `python3.9`, `python3.9-config`, `pip3.9` etc., respectively, are installed into $HOMEBREW_PREFIX/opt/python@3.9/libexec/bin You can install Python packages with pip3.9 install They will install into the site-package directory $HOMEBREW_PREFIX/lib/python3.9/site-packages `idle3.9` requires tkinter, which is available separately: brew install python-tk@3.9 If you do not need a specific version of Python, and always want Homebrew's `python3` in your PATH: brew install python3 See: https://docs.brew.sh/Homebrew-and-Python - 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: 3.9.25 - マネージャ更新日: 2026-02-19 - ローカルデータ: ok - 上流リポジトリ: https://www.python.org/ - info: Release/tag comparison is only available for GitHub repositories. ## セキュリティノート versioned Python interpreter runtime. - **Geiger リスク:** yellow / high - versioned Python interpreter runtime ## 関連リンク - [openssl@3](https://www.automicvault.com/pkg/brew/openssl-3/) - Runtime dependency declared by Homebrew. - [sqlite](https://www.automicvault.com/pkg/brew/sqlite/) - Runtime dependency declared by Homebrew. - [xz](https://www.automicvault.com/pkg/brew/xz/) - Runtime dependency declared by Homebrew. - [readline](https://www.automicvault.com/pkg/brew/readline/) - Runtime dependency declared by Homebrew. - [mpdecimal](https://www.automicvault.com/pkg/brew/mpdecimal/) - Runtime dependency declared by Homebrew. - [gdbm](https://www.automicvault.com/pkg/brew/gdbm/) - Runtime dependency declared by Homebrew. - [pkgconf](https://www.automicvault.com/pkg/brew/pkgconf/) - Build dependency declared by Homebrew. - [python-tk@3.9](https://www.automicvault.com/pkg/brew/python-tk-3-9/) - Popular package that depends on this formula. - [python@3.13](https://www.automicvault.com/pkg/brew/python-3-13/) - Package name indicates the same formula family. - [python@3.14](https://www.automicvault.com/pkg/brew/python-3-14/) - Package name indicates the same formula family. - [python@3.12](https://www.automicvault.com/pkg/brew/python-3-12/) - Package name indicates the same formula family. - [python@3.11](https://www.automicvault.com/pkg/brew/python-3-11/) - Package name indicates the same formula family. - [python@3.10](https://www.automicvault.com/pkg/brew/python-3-10/) - Package name indicates the same formula family. - [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