Automic VaultAutomic Vault

brew

frotz を Homebrew, apk, apt, dnf, MacPorts, Nix, pacman でインストール

frotz 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。

インストールコマンドセキュリティノート

インストール

追加のインストールコマンド

macOS

Homebrew確認済み · 100%
brew install frotz

local Homebrew formula metadata

MacPorts確認済み · 94%
sudo port install frotz

MacPorts ports tree · games/frotz/Portfile · ソース: api.github.com

Linux

Alpine Linux apk確認済み · 92%
sudo apk add frotz

Alpine Linux edge package indexes · frotz · ソース: dl-cdn.alpinelinux.org

Debian apt確認済み · 92%
sudo apt install frotz

Debian stable package indexes · frotz · ソース: deb.debian.org

Fedora dnf確認済み · 92%
sudo dnf install frotz

Fedora Rawhide package metadata · frotz · ソース: dl.fedoraproject.org

Nix確認済み · 92%
nix profile install nixpkgs#frotz

nixpkgs package indexes · pkgs/by-name/fr/frotz/package.nix · ソース: api.github.com

Arch Linux pacman確認済み · 92%
sudo pacman -S frotz-ncurses

Arch Linux sync databases · frotz-ncurses · ソース: geo.mirror.pkgbuild.com

概要

パッケージ概要

Infocom-style interactive fiction player

コマンドとエイリアス

  • dfrotz
  • frotz
  • sfrotz

履歴

プロジェクトの歴史と使われ方

Frotz is an interpreter for Infocom and other Z-machine interactive fiction games. The current Unix Frotz README describes it as compliant with the Z-Machine Standard 1.1 and able to play Z-code games through curses, dumb-terminal, and SDL interfaces.

プロジェクトの歴史

Frotz was originally written by Stefan Jokisch in 1995-1997 and later ported to Unix by Galen Hazelwood. The reference code and Unix port are currently maintained by David Griffith in the GitLab repository.

The broader platform history comes from Infocom's Z-machine: Infocom built an imaginary machine for its interactive fiction games, the format was reverse-engineered in the early to mid-1990s, and Inform enabled new Z-code games after Infocom's commercial era.

採用の歴史

Frotz became a standard way to play Infocom-style interactive fiction on Unix-like systems and other platforms. The README lists support for common Unix flavors including macOS, DOS and FreeDOS, TOPS20 on PDP-10 systems, and portability to other operating systems and hardware.

The project points users to the Interactive Fiction Archive for releases and game material, tying Frotz to the long-running freeware and preservation infrastructure around Z-code games.

使われ方

The main commands include `frotz`, `dfrotz`, and `sfrotz`. Users run Frotz with a Z-code or Blorb file, then interact with the story through natural-language commands such as movement, inventory, save, restore, transcript, and look commands.

The Unix line includes config files, user-configurable error checking, sound support through libao, SDL graphics, and multiple front ends for different terminal or graphical needs.

パッケージ好きにとっての重要性

Frotz is package-nerd significant because it is the canonical small interpreter package for a preserved game platform. It packages decades of interactive-fiction compatibility into a few command-line front ends, and it is useful on old, unusual, and modern systems alike.

It is also a neat packaging artifact because the program is not the game content: package managers ship the interpreter, while users bring Z-code or Blorb story files from archives, personal collections, or newly authored Inform games.

タイムライン

  • Late 1970s-1980s: Infocom develops interactive fiction games for the Z-machine.
  • Early to mid-1990s: The Z-machine is reverse-engineered and Inform enables new Z-code games.
  • 1995-1997: Stefan Jokisch writes the original Frotz.
  • 2019: Frotz 2.50 modernizes the Unix line with UTF-8 input/output, sound, Blorb handling, portability fixes, and safer code changes.
  • 2025: Frotz 2.55 is released with bug fixes, manual updates, Z-machine save-restore prompt support, and related enhancements.

Related projects

  • Related projects and artifacts include Infocom, Zork, the Z-machine standards, Inform, Blorb, Quetzal save files, the Interactive Fiction Archive, and other Z-machine interpreters.
  • Frotz's platform ports and interfaces relate it to curses, SDL, libao, DOS, TOPS20, and Unix terminal packaging.

セキュリティ状態

リスクレベル: グリーン

narrow executable package without higher-risk signals.

リスク分類器

リスク グリーン · 信頼度 低 · appliance

理由

  • narrow executable package without higher-risk signals

信号

  • metadata:no-higher-risk-signals

インストール挙動

  • formula メタデータに Homebrew post-install フックは記録されていません。
  • Homebrew bottle メタデータは 6 個のプラットフォームターゲットで利用できます。
  • 11 件の実行時依存関係とともにインストールされます。
  • ビルドメタデータには 1 件のビルド依存関係があります。

推奨レビュー

エージェントに無人実行させる前に、このツールが平文の認証情報を読むか、リモート状態を書き込むか、成果物を公開するか、プラグインを起動するかを確認してください。

local files

Configuration and credential file locations

These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.

Configuration files

Config paths the tool may read or write during local use.

Unix
~/.frotzrc

実行可能ファイル

インストールされる実行可能ファイル

コマンド種類公開範囲メモ
dfrotzcliグローバル実行可能ファイル
frotzcliグローバル実行可能ファイル
sfrotzcliグローバル実行可能ファイル

鮮度

バージョンと鮮度

これらの信号は、ページ生成時期、パッケージマネージャの活動、上流リリース比較を分けて示します。バージョン遅れは、証拠 URL と比較可能なバージョンがある場合だけ警告されます。

ページ生成日2026-07-25
マネージャ版2.55
マネージャ更新日2026-06-18
ローカルデータOK
上流not checked
検出された最新未検出

https://661.org/proj/if/frotz/

インストールメタデータ

パッケージメタデータ

パッケージキーbrew:frotz
バージョン2.55
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/frotz
ホームページhttps://661.org/proj/if/frotz/
リポジトリhttps://gitlab.com/DavidGriffith/frotz
上流ドキュメントhttps://gitlab.com/DavidGriffith/frotz/-/blob/master/README.md
ライセンスGPL-2.0-or-later
ソースアーカイブhttps://www.ifarchive.org/if-archive/infocom/interpreters/frotz/frotz-2.55.tar.gz
最終更新2026-06-18T02:28:58-04:00
Pulseupdated
依存関係freetype, jpeg-turbo, libao, libmodplug, libpng, libsamplerate, libsndfile, libvorbis, ncurses, sdl2-compat, sdl2_mixer
ビルド依存関係pkgconf
Bottle利用可能 (対象 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux)
Homebrew post-install未定義
サービス宣言なし

レジストリ情報

ソースデータベース詳細

Source DatabaseHomebrew formula API
Taphomebrew/core
Full Namefrotz
Version Scheme0
Revision0
Head VersionHEAD
Bottle Stable Root URLhttps://ghcr.io/v2/homebrew/core
Deprecatedno
Disabledno
Keg Onlyno
URL Keys
  • head
  • stable

ソースデータベース一致

他のパッケージマネージャ記録

一致は外部パッケージマネージャインデックスから取得され、ローカルの Automic Vault パッケージリンクとは分けて表示されます。

Debian apt95%

frotz 2.55+dfsg-2

interpreter of Z-code story-files

https://davidgriffith.gitlab.io/frotz/

sudo apt install frotz
  • Section: games
  • Architecture: amd64
  • 7 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Frotz
Debian stable package indexes · deb.debian.org · Debian stable package indexes: frotz from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

sdlfrotz 2.55+dfsg-2

interpreter of Z-code story-files (SDL version)

https://davidgriffith.gitlab.io/frotz/

sudo apt install sdlfrotz
  • Section: games
  • Architecture: amd64
  • Source Package: frotz
  • 7 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Frotz
Debian stable package indexes · deb.debian.org · Debian stable package indexes: sdlfrotz from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

frotz

nix profile install nixpkgs#frotz
  • normalized package name match
  • 一致条件: Frotz
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/fr/frotz/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
Ubuntu apt95%

frotz 2.54+dfsg-3build2

interpreter of Z-code story-files

https://davidgriffith.gitlab.io/frotz/

sudo apt install frotz
  • Section: universe/games
  • Architecture: amd64
  • 7 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Frotz
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: frotz from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

sdlfrotz 2.54+dfsg-3build2

interpreter of Z-code story-files (SDL version)

https://davidgriffith.gitlab.io/frotz/

sudo apt install sdlfrotz
  • Section: universe/games
  • Architecture: amd64
  • Source Package: frotz
  • 7 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Frotz
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: sdlfrotz from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
apk95%

frotz 2.55-r0

Portable Z-Machine Interpreter

https://davidgriffith.gitlab.io/frotz/

sudo apk add frotz
  • License: GPL-2.0-or-later
  • Architecture: x86_64
  • Source Package: frotz
  • 1 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Frotz
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: frotz from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

frotz-doc 2.55-r0

Portable Z-Machine Interpreter (documentation)

https://davidgriffith.gitlab.io/frotz/

sudo apk add frotz-doc
  • License: GPL-2.0-or-later
  • Architecture: x86_64
  • Source Package: frotz
  • normalized package name match
  • 一致条件: Frotz
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: frotz-doc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
dnf95%

frotz 2.55-3.fc44

Interactive fiction interpreter for Z-Machine (Infocom) games

https://gitlab.com/DavidGriffith/frotz/

sudo dnf install frotz
  • License: GPL-2.0-or-later
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: frotz
  • 8 依存関係
  • 2 提供
  • normalized package name match
  • 一致条件: Frotz
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: frotz from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

frotz-gui 2.55-3.fc44

SDL GUI for frotz interactive fiction interpreter

https://gitlab.com/DavidGriffith/frotz/

sudo dnf install frotz-gui
  • License: GPL-2.0-or-later
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: frotz
  • 12 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Frotz
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: frotz-gui from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
pacman95%

frotz-ncurses 2.55-1

ncurses-based Z-machine interpreter for interactive fiction games

https://gitlab.com/DavidGriffith/frotz

sudo pacman -S frotz-ncurses
  • License: GPL
  • Architecture: x86_64
  • 5 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Frotz
Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: frotz-ncurses from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz
MacPorts95%

frotz

sudo port install frotz
  • normalized package name match
  • 一致条件: Frotz
MacPorts ports tree · api.github.com · MacPorts ports tree: games/frotz/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
Nix92%

sfrotz

nix profile install nixpkgs#sfrotz
  • installed executable or alias match
  • 一致条件: Sfrotz
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/sf/sfrotz/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
pacman92%

frotz-dumb 2.55-1

Z-machine interpreter for interactive fiction games, for dumb terminals or scripting

https://gitlab.com/DavidGriffith/frotz

sudo pacman -S frotz-dumb
  • License: GPL
  • Architecture: x86_64
  • 1 依存関係
  • 1 提供
  • installed executable or alias match
  • 一致条件: Dfrotz
Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: frotz-dumb from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz
pacman92%

frotz-sdl 2.55-1

Graphical Z-machine interpreter for interactive fiction games

https://gitlab.com/DavidGriffith/frotz

sudo pacman -S frotz-sdl
  • License: GPL
  • Architecture: x86_64
  • 8 依存関係
  • 1 提供
  • installed executable or alias match
  • 一致条件: Sfrotz
Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: frotz-sdl from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz

パッケージグラフ

リンクは、ローカルのパッケージ関係グラフ、補足データ、依存関係、エコシステム一致、パッケージハブ所属から来ています。

関連ツール

  • freetypeRuntime dependency declared by Homebrew.
  • jpeg-turboRuntime dependency declared by Homebrew.
  • libpngRuntime dependency declared by Homebrew.
  • libsndfileRuntime dependency declared by Homebrew.
  • pkgconfBuild dependency declared by Homebrew.

同じワークフロー

  • fizmoShares av.db curated category or tags: cli, games, interactive-fiction, interpreter, z-machine.
  • glulxeShares av.db curated category or tags: cli, games, interactive-fiction, interpreter, z-machine.
  • dmagneticShares av.db curated category or tags: cli, games, interactive-fiction, interpreter.
  • git-ifShares av.db curated category or tags: cli, games, interactive-fiction, interpreter.
  • insteadShares av.db curated category or tags: cli, games, interactive-fiction, interpreter.
  • dungeonShares av.db curated category or tags: cli, games, interactive-fiction.

エージェント安全ガイド

ソース経路

リポジトリデータから生成

このページは scripts/generate-pkg-sqlite.py が生成した非公開のパッケージ SQLite アーティファクトから av-web によって提供されます。

使用ソース

  • Geiger risk classifier
  • Nucleus package database
  • av.db category and tag curation
  • cross-ecosystem install command graph
  • curated configuration and credential file locations
  • curated package history
  • external package-manager database matches
  • package relationship graph
  • package version freshness
  • package-page enrichment