# decker を Homebrew, Nix, zypper でインストール

decker 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:decker
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install decker
```

  証拠: local Homebrew formula metadata

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#decker
```

  証拠: nixpkgs package indexes: pkgs/by-name/de/decker/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

- zypper (92%):

```sh
sudo zypper install decker
```

  証拠: openSUSE Tumbleweed package metadata: decker from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst

## パッケージ情報

- **パッケージキー:** brew:decker
- **パッケージマネージャ:** Homebrew
- **バージョン:** 1.69
- **ソース概要:** HyperCard-like multimedia sketchpad
- **ホームページ:** <https://beyondloom.com/decker/>
- **リポジトリ:** <https://github.com/JohnEarnest/Decker>
- **最終更新:** 2026-07-17T14:44:46Z
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- decker (エイリアス)
- lilt (エイリアス)

## インストール挙動

- Bottle: 利用不可

## バージョンと鮮度

- ページ生成日: 2026-08-03
- マネージャ版: 1.69
## プロジェクトの歴史と使われ方

Decker is a HyperCard-inspired multimedia platform for creating and sharing interactive documents with sound, images, hypertext, drawing, widgets, and scripted behavior. The package includes the native `decker` app and `lilt`, a command-line Lil interpreter.

### プロジェクトの歴史

The public GitHub repository was created in October 2022, and the official homepage presents Decker as carrying forward HyperCard's simplicity and classic MacOS aesthetic while adding quality-of-life improvements. The README describes both Web-Decker, distributed as a single self-contained HTML application, and Native-Decker, a C application built with SDL.

### 採用の歴史

Decker is distributed through its official website, GitHub source, Itch.io binary releases for macOS and Windows, and package managers such as Homebrew and Nix. Its community footprint includes Itch.io discussion forums and recurring Decker-themed game jams.

### 使われ方

Users can author decks interactively in the browser or native app, export standalone HTML documents, or use Lilt to inspect, manipulate, execute, and package decks from scripts. Decker's text-based deck format is intentionally friendly to source control, which makes it attractive to users who treat creative artifacts like editable project files.

### パッケージ好きにとっての重要性

Decker is interesting to package people because it combines a GUI authoring tool, a browser distribution, a tiny scripting language, and a command-line interpreter in one source tree. It also reflects a retrocomputing-inspired software culture where constraints, portability, local-first documents, and inspectable file formats are part of the product.

### タイムライン

- 2022: Public GitHub repository created.
- 2026: VERSION file reports 1.67 in the main branch.
- 2026: Official site advertised Decker Fantasy Camp for July 2026.

### Related projects

- Decker is explicitly related to HyperCard and to Lil/Lilt, its built-in scripting language and terminal interpreter. Its homepage also positions it near zine tools, adventure-game builders, visual notebooks, and small creative programming environments.

### ソース

- <https://beyondloom.com/decker>
- <https://github.com/JohnEarnest/Decker/blob/main/Readme.md>
- <https://api.github.com/repos/JohnEarnest/Decker>
- <https://github.com/JohnEarnest/Decker/blob/main/VERSION>


## セキュリティノート

broad file, network, media, or database tool signal.

- **Geiger リスク:** blue / 中
- broad file, network, media, or database tool signal

## 他のパッケージマネージャ記録

- Nix - decker: normalized package name match | nixpkgs package indexes: pkgs/by-name/de/decker/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- zypper - decker - 1.60-1.5: normalized package name match | openSUSE Tumbleweed package metadata: decker from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | A multimedia sketchpad | http://beyondloom.com/decker/


## Combined YAML source

View the package source record on GitHub. [combined/decker.yml](https://github.com/mxcl/pkgdb/blob/main/combined/decker.yml)


## ソース

- pkg.so package database
- Geiger risk classifier
- curated package history
- pkgdb category and tag curation
- external package-manager database matches
- cross-ecosystem install command graph