# pngnq を Homebrew, apt, dnf, Nix でインストール

pngnq 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:pngnq
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install pngnq
```

  証拠: local Homebrew formula metadata

### Linux

- Debian apt (92%):

```sh
sudo apt install pngnq
```

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

- dnf (92%):

```sh
sudo dnf install pngnq
```

  証拠: Fedora Rawhide package metadata: pngnq from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/210a2053c8e007daf9ae39c2a21daaed9b2ddd07d63ecffa597050361e73650c-primary.xml.zst

- Nix (92%):

```sh
nix profile install nixpkgs#pngnq
```

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

## パッケージ情報

- **パッケージキー:** brew:pngnq
- **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/pngnq>
- **バージョン:** 1.1
- **ソース概要:** Tool for optimizing PNG images
- **ホームページ:** <https://pngnq.sourceforge.net/>
- **上流ドキュメント:** <https://pngnq.sourceforge.net/>
- **ライセンス:** BSD-3-Clause
- **ソースアーカイブ:** <https://downloads.sourceforge.net/project/pngnq/pngnq/1.1/pngnq-1.1.tar.gz>
- **生成日時:** 2026-08-04T22:13:35+00:00

## 実行可能ファイル

- pngcomp (cli)
- pngnq (cli)
- pngcomp (エイリアス)
- pngnq (エイリアス)

## 依存関係

- libpng

## ビルド依存関係

- pkgconf

## インストール挙動

- post-install フック: 未定義
- 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: 1.1
- ローカルデータ: OK
- 上流リポジトリ: https://pngnq.sourceforge.net/
- 情報: No package-manager update timestamp was available.
- 情報: Release/tag comparison is only available for GitHub repositories.

## 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

## ソースデータベース詳細

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** pngnq
- **Version Scheme:** 0
- **Revision:** 1
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** stable

## 他のパッケージマネージャ記録

- Debian apt - pngnq - 1.1+ds-3: normalized package name match | Debian stable package indexes: pngnq from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | tool for optimizing PNG (Portable Network Graphics) images | http://pngnq.sourceforge.net
- Nix - pngnq: normalized package name match | nixpkgs package indexes: pkgs/by-name/pn/pngnq/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- Ubuntu apt - pngnq - 1.1+ds-3build1: normalized package name match | Ubuntu 24.04 LTS package indexes: pngnq from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | tool for optimizing PNG (Portable Network Graphics) images | http://pngnq.sourceforge.net
- dnf - pngnq - 1.1-39.fc45: normalized package name match | Fedora Rawhide package metadata: pngnq from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/210a2053c8e007daf9ae39c2a21daaed9b2ddd07d63ecffa597050361e73650c-primary.xml.zst | Pngnq is a tool for quantizing PNG images in RGBA format | http://pngnq.sourceforge.net/


## 関連リンク

- [Secret-risk packages](https://pkg.so/ja/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals.
- [Terminal utility packages](https://pkg.so/ja/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Networking and protocol packages](https://pkg.so/ja/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata.
- [Media and graphics packages](https://pkg.so/ja/media-graphics-tools/) - Matched media, image, audio, video, or graphics metadata.
- [libpng](https://pkg.so/ja/brew/libpng/) - Runtime dependency declared by Homebrew.
- [pkgconf](https://pkg.so/ja/brew/pkgconf/) - Build dependency declared by Homebrew.
- [pngquant](https://pkg.so/ja/brew/pngquant/) - Shares pkgdb curated category or tags: cli, image-optimization, image-tools, media, png.
- [pngcrush](https://pkg.so/ja/brew/pngcrush/) - Shares pkgdb curated category or tags: cli, image-optimization, image-tools, media, png.
- [optipng](https://pkg.so/ja/brew/optipng/) - Shares pkgdb curated category or tags: cli, image-optimization, media, png.
- [oxipng](https://pkg.so/ja/brew/oxipng/) - Shares pkgdb curated category or tags: cli, image-optimization, media, png.
- [jpegoptim](https://pkg.so/ja/brew/jpegoptim/) - Shares pkgdb curated category or tags: cli, image-optimization, media.
- [pngpaste](https://pkg.so/ja/brew/pngpaste/) - Shares pkgdb curated category or tags: cli, image-tools, media, png.
- [pngcheck](https://pkg.so/ja/brew/pngcheck/) - Shares pkgdb curated category or tags: cli, image-tools, media, png.
- [png2ico](https://pkg.so/ja/brew/png2ico/) - Shares pkgdb curated category or tags: cli, image-tools, media, png.

## Combined YAML source

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


## ソース

- pkg.so package database
- Geiger risk classifier
- package-page enrichment
- package version freshness
- pkgdb category and tag curation
- package relationship graph
- external package-manager database matches
- cross-ecosystem install command graph