# tcl-tk@8 を Homebrew でインストール

tcl-tk@8 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:tcl-tk@8
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install tcl-tk@8
```

  証拠: local Homebrew formula metadata

## パッケージ情報

- **パッケージキー:** brew:tcl-tk@8
- **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/tcl-tk@8>
- **バージョン:** 8.6.18
- **ソース概要:** Tool Command Language
- **ホームページ:** <https://www.tcl-lang.org>
- **上流ドキュメント:** <https://www.tcl-lang.org>
- **ライセンス:** TCL
- **ソースアーカイブ:** <https://downloads.sourceforge.net/project/tcl/Tcl/8.6.18/tcl8.6.18-src.tar.gz>
- **最終更新:** 2026-06-27T16:45:24-04:00
- **生成日時:** 2026-08-04T22:13:35+00:00

## 依存関係

- openssl@3

## インストール挙動

- post-install フック: 未定義
- 注意点: The sqlite3_analyzer binary is in the `sqlite-analyzer` formula.
- Bottle: 利用可能 対象 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux

## バージョンと鮮度

- ページ生成日: 2026-08-04
- マネージャ版: 8.6.18
- マネージャ更新日: 2026-06-27
- ローカルデータ: OK
- 上流リポジトリ: https://www.tcl-lang.org
- 情報: Release/tag comparison is only available for GitHub repositories.
## プロジェクトの歴史と使われ方

Tcl/Tk 8 is the legacy Tcl/Tk release line packaged for users and software that still need the 8.6 ABI, tools, and documentation rather than the newer Tcl/Tk 9 line.

### プロジェクトの歴史

The upstream history is the Tcl/Tk history: Tcl began as John Ousterhout's embeddable command language at Berkeley, with implementation starting in 1988, and Tk followed as a reusable GUI toolkit released publicly in 1991.

The official Tcl/Tk 8.6 page states that Tcl/Tk 8.6 was first released in 2012, that development ends in 2026, and that Tcl/Tk 9.0 became the successor release line in 2024.

Homebrew's tcl-tk@8 formula is therefore best understood as a compatibility package, not a separate upstream project.

### 採用の歴史

Tcl/Tk's early adoption came through Unix distribution, USENIX visibility, FTP source availability, Expect among system administrators, and Tk as a lower-effort way to build Unix GUIs.

The 8.6 line stayed important because many deployed Tcl scripts, Tk applications, extensions, and embedded interpreters were written against Tcl 8 behavior and APIs before the compatibility changes introduced by Tcl/Tk 9.

### 使われ方

Package-manager users choose tcl-tk@8 when a dependency expects Tcl/Tk 8.6, when older Tk applications need the legacy runtime, or when versioned executables such as tclsh8.6 and wish8.6 are required.

The official 8.6 page highlights bundled packages, TclOO, coroutine support, IPv6 sockets, zlib, PNG support in Tk, and other features that made 8.6 a long-lived stable baseline.

### パッケージ好きにとっての重要性

This formula matters because versioned runtime packages are how package managers keep old build systems and GUI tools working while allowing the default formula to move to a new major release.

For dependency solvers and maintainers, Tcl/Tk 8 is the kind of legacy runtime where ABI expectations and executable names matter more than novelty.

### タイムライン

- 1988: Tcl implementation began at Berkeley.
- 1991: Tk first Internet release.
- 2012: Tcl/Tk 8.6 first released.
- 2024: Tcl/Tk 9.0 became the successor release line.
- 2026: Official 8.6 page lists Tcl/Tk 8.6.18 and says 8.6 development ends in 2026.

### Related projects

- The unversioned tcl-tk formula follows the current Tcl/Tk line.
- Tcl/Tk 9.0 is the successor major line; Tcllib, Tklib, Expect, TclOO, Thread, and TDBC are related Tcl ecosystem projects.

### ソース

- <https://core.tcl-lang.org/index.html>
- <https://www.tcl-lang.org/about/history.html>
- <https://www.tcl-lang.org/software/tcltk/8.6.html>
- <https://www.tcl-lang.org/software/tcltk/9.0.html>


## セキュリティノート

tcl-tk@8 に一致するローカルシークレット処理マニフェストは見つかりませんでした。将来の対応で安定したパッケージ URL を使えるよう、パッケージメタデータはここに公開されています。


## ソースデータベース詳細

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** tcl-tk@8
- **Version Scheme:** 0
- **Revision:** 0
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** yes
- **URL Keys:** stable


## 関連リンク

- [Terminal utility packages](https://pkg.so/ja/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Language runtime packages](https://pkg.so/ja/language-runtime-packages/) - Matched language runtime, compiler, or interpreter metadata.
- [Networking and protocol packages](https://pkg.so/ja/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata.
- [Homebrew utility packages](https://pkg.so/ja/brew-utility-packages/) - Matched Homebrew package provider.
- [openssl@3](https://pkg.so/ja/brew/openssl-3/) - Runtime dependency declared by Homebrew.
- [expect](https://pkg.so/ja/brew/expect/) - Popular package that depends on this formula.
- [opencascade](https://pkg.so/ja/brew/opencascade/) - Popular package that depends on this formula.
- [pypy](https://pkg.so/ja/brew/pypy/) - Popular package that depends on this formula.
- [pidgin](https://pkg.so/ja/brew/pidgin/) - Popular package that depends on this formula.
- [pypy3.10](https://pkg.so/ja/brew/pypy3-10/) - Popular package that depends on this formula.
- [tcl-tk](https://pkg.so/ja/brew/tcl-tk/) - Package name indicates the same formula family.
- [php](https://pkg.so/ja/brew/php/) - Shares pkgdb curated category or tags: cli, language-runtime, programming-language, runtime.
- [perl](https://pkg.so/ja/brew/perl/) - Shares pkgdb curated category or tags: cli, language-runtime, programming-language, runtime.
- [erlang](https://pkg.so/ja/brew/erlang/) - Shares pkgdb curated category or tags: cli, language-runtime, programming-language, runtime.
- [gauche](https://pkg.so/ja/brew/gauche/) - Shares pkgdb curated category or tags: cli, language-runtime, programming-language, runtime.
- [php@8.3](https://pkg.so/ja/brew/php-8-3/) - Shares pkgdb curated category or tags: cli, language-runtime, programming-language, runtime.
- [r](https://pkg.so/ja/brew/r/) - Shares pkgdb curated category or tags: cli, language-runtime, programming-language, runtime.
- [php@8.2](https://pkg.so/ja/brew/php-8-2/) - Shares pkgdb curated category or tags: cli, language-runtime, programming-language, runtime.
- [erlang@26](https://pkg.so/ja/brew/erlang-26/) - Local package facts share a topical domain. Shared terms: cli, language, language-runtime, openssl, openssl-3.

## Combined YAML source

View the package source record on GitHub. [combined/tcl-tk@8.yml](https://github.com/mxcl/pkgdb/blob/main/combined/tcl-tk@8.yml)


## ソース

- pkg.so package database
- package-page enrichment
- curated package history
- package version freshness
- pkgdb category and tag curation
- package relationship graph
- cross-ecosystem install command graph