Automic VaultAutomic Vault

brew

uchardet を Homebrew, apk, apt, dnf, MacPorts, pacman, zypper, winget でインストール

uchardet 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 uchardet

local Homebrew formula metadata

MacPorts確認済み · 94%
sudo port install uchardet

MacPorts ports tree · textproc/uchardet/Portfile · ソース: api.github.com

Linux

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

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

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

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

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

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

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

Arch Linux sync databases · uchardet · ソース: geo.mirror.pkgbuild.com

openSUSE zypper確認済み · 92%
sudo zypper install uchardet

openSUSE Tumbleweed package metadata · uchardet · ソース: download.opensuse.org

Windows

Windows Package Manager確認済み · 92%
winget install --id PolarGoose.uchardet -e

Windows Package Manager source index · PolarGoose.uchardet · ソース: cdn.winget.microsoft.com

概要

パッケージ概要

Encoding detector library

コマンドとエイリアス

  • uchardet

履歴

プロジェクトの歴史と使われ方

uchardet is a character encoding detector library and CLI derived from Mozilla's universal charset detector work. It takes unknown bytes and attempts to identify the text encoding, returning iconv-compatible names, which makes it useful in editors, import pipelines, file tools, and packaging workflows that handle legacy text.

プロジェクトの歴史

The freedesktop.org project page says uchardet started as a C language binding of Mozilla's original C++ universal charset detection library. The current README broadens that description to an encoding and language detector that now detects more charsets and more reliably than the original implementation while remaining reasonably fast.

The project moved from BYVoid's earlier GitHub repository to freedesktop hosting. The old repository now tells users that uchardet is a freedesktop project and points to the freedesktop page, bug tracker, releases, and code location.

freedesktop.org lists uchardet 0.0.8 as the last release on 2022-12-08, with earlier release tarballs for 0.0.6 in 2016 and 0.0.7 in 2020. The current project page links GitLab issues for bugs and patches and the GitLab repository for development code.

採用の歴史

uchardet is adopted wherever package users need an embeddable encoding detector rather than a full application. The batch input shows packages for Homebrew, Alpine, Debian, Ubuntu, Fedora, Arch, MacPorts, winget, and openSUSE-style systems, often split as library/development packages on Linux.

Its niche persists because encoding detection remains a practical problem for command-line text processing and data import. A small C/C++ library with iconv-compatible output is easy for downstream language bindings, desktop tools, and scripts to depend on.

使われ方

As a library, uchardet is used by passing bytes with no extra encoding information and receiving a likely encoding name, plus language detection in the current README. As a package, the uchardet executable gives shell users a direct way to inspect files before conversion or ingestion.

The supported-encodings list on freedesktop.org covers Unicode encodings plus many regional legacy encodings for Arabic, Chinese, Japanese, Korean, Cyrillic, Central European, Western European, Thai, Turkish, Vietnamese, and other text families.

パッケージ好きにとっての重要性

uchardet is package-nerd significant because it is infrastructure: it rarely sits at the center of a user's workflow, but it helps many tools make better guesses about old or mislabeled text.

Its history also shows a common open-source maintenance path: a useful standalone project migrates from a personal GitHub repository to freedesktop infrastructure, gains release tarballs and issue tracking there, and remains widely packaged as both a command and a development library.

タイムライン

  • 2015: The old BYVoid GitHub repository lists version 0.0.5 as its latest release before the freedesktop move.
  • 2016: freedesktop.org publishes uchardet 0.0.6 release tarballs.
  • 2020: freedesktop.org publishes uchardet 0.0.7 release tarballs.
  • 2022: freedesktop.org publishes uchardet 0.0.8 and lists it as the last release.

Related projects

  • Mozilla's universal charset detector is the direct upstream lineage named by the project.
  • iconv/libiconv is the compatibility target for returned encoding names.
  • Language bindings and downstream packages use uchardet as a small encoding-detection dependency.

ソース

セキュリティ状態

リスクレベル: グリーン

library-like 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

  • library-like package without higher-risk signals

信号

  • metadata:library-like

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 12 個のプラットフォームターゲットで利用できます。
  • 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。

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
uchardetcli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2026-07-10
マネージャ版0.0.8
マネージャ更新日
ローカルデータOK
上流not checked
検出された最新未検出

https://www.freedesktop.org/wiki/Software/uchardet/

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:uchardet
バージョン0.0.8
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/uchardet
ホームページhttps://www.freedesktop.org/wiki/Software/uchardet/
リポジトリhttps://gitlab.freedesktop.org/uchardet/uchardet
上流ドキュメントhttps://www.freedesktop.org/wiki/Software/uchardet
ライセンスMPL-1.1 OR GPL-2.0-or-later OR LGPL-2.1-or-later
ソースアーカイブhttps://www.freedesktop.org/software/uchardet/releases/uchardet-0.0.8.tar.xz
ビルド依存関係cmake
Bottle利用可能 (対象 arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, monterey, sonoma, ventura, 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 Nameuchardet
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%

libuchardet-dev 0.0.8-1+b2

universal charset detection library - development files

https://www.freedesktop.org/wiki/Software/uchardet/

sudo apt install libuchardet-dev
  • Section: libdevel
  • Architecture: amd64
  • Source Package: uchardet
  • 2 依存関係
  • normalized package name match
  • 一致条件: Uchardet
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libuchardet-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

libuchardet0 0.0.8-1+b2

universal charset detection library - shared library

https://www.freedesktop.org/wiki/Software/uchardet/

sudo apt install libuchardet0
  • Section: libs
  • Architecture: amd64
  • Source Package: uchardet
  • 3 依存関係
  • normalized package name match
  • 一致条件: Uchardet
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libuchardet0 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

uchardet 0.0.8-1+b2

universal charset detection library - cli utility

https://www.freedesktop.org/wiki/Software/uchardet/

sudo apt install uchardet
  • Section: utils
  • Architecture: amd64
  • Source Package: uchardet
  • 2 依存関係
  • normalized package name match
  • 一致条件: Uchardet
Debian stable package indexes · deb.debian.org · Debian stable package indexes: uchardet from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Ubuntu apt95%

libuchardet-dev 0.0.8-1build1

universal charset detection library - development files

https://www.freedesktop.org/wiki/Software/uchardet/

sudo apt install libuchardet-dev
  • Section: libdevel
  • Architecture: amd64
  • Source Package: uchardet
  • 2 依存関係
  • normalized package name match
  • 一致条件: Uchardet
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libuchardet-dev from https://archive.ubuntu.com/ubuntu/dists/noble/main/binary-amd64/Packages.gz
Ubuntu apt95%

libuchardet0 0.0.8-1build1

universal charset detection library - shared library

https://www.freedesktop.org/wiki/Software/uchardet/

sudo apt install libuchardet0
  • Section: libs
  • Architecture: amd64
  • Source Package: uchardet
  • 3 依存関係
  • normalized package name match
  • 一致条件: Uchardet
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libuchardet0 from https://archive.ubuntu.com/ubuntu/dists/noble/main/binary-amd64/Packages.gz
Ubuntu apt95%

uchardet 0.0.8-1build1

universal charset detection library - cli utility

https://www.freedesktop.org/wiki/Software/uchardet/

sudo apt install uchardet
  • Section: utils
  • Architecture: amd64
  • 2 依存関係
  • normalized package name match
  • 一致条件: Uchardet
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: uchardet from https://archive.ubuntu.com/ubuntu/dists/noble/main/binary-amd64/Packages.gz
apk95%

uchardet 0.0.8-r2

Encoding detector library ported from Mozilla

https://www.freedesktop.org/wiki/Software/uchardet

sudo apk add uchardet
  • License: MPL-1.1
  • Architecture: x86_64
  • Source Package: uchardet
  • 1 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Uchardet
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: uchardet from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

uchardet-dev 0.0.8-r2

Encoding detector library ported from Mozilla (development files)

https://www.freedesktop.org/wiki/Software/uchardet

sudo apk add uchardet-dev
  • License: MPL-1.1
  • Architecture: x86_64
  • Source Package: uchardet
  • 1 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Uchardet
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: uchardet-dev from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

uchardet-doc 0.0.8-r2

Encoding detector library ported from Mozilla (documentation)

https://www.freedesktop.org/wiki/Software/uchardet

sudo apk add uchardet-doc
  • License: MPL-1.1
  • Architecture: x86_64
  • Source Package: uchardet
  • normalized package name match
  • 一致条件: Uchardet
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: uchardet-doc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

uchardet-libs 0.0.8-r2

Encoding detector library ported from Mozilla (libraries)

https://www.freedesktop.org/wiki/Software/uchardet

sudo apk add uchardet-libs
  • License: MPL-1.1
  • Architecture: x86_64
  • Source Package: uchardet
  • 1 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Uchardet
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: uchardet-libs from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

uchardet-static 0.0.8-r2

Encoding detector library ported from Mozilla (static library)

https://www.freedesktop.org/wiki/Software/uchardet

sudo apk add uchardet-static
  • License: MPL-1.1
  • Architecture: x86_64
  • Source Package: uchardet
  • normalized package name match
  • 一致条件: Uchardet
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: uchardet-static from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
dnf95%

uchardet 0.0.8-10.fc44

An encoding detector library ported from Mozilla

https://www.freedesktop.org/wiki/Software/uchardet

sudo dnf install uchardet
  • License: MPL-1.1 OR GPL-2.0-or-later OR LGPL-2.0-or-later
  • Category: Unspecified
  • Architecture: i686
  • Source Package: uchardet
  • 4 依存関係
  • 2 提供
  • normalized package name match
  • 一致条件: Uchardet
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: uchardet from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

uchardet-devel 0.0.8-10.fc44

Development files for uchardet

https://www.freedesktop.org/wiki/Software/uchardet

sudo dnf install uchardet-devel
  • License: MPL-1.1 OR GPL-2.0-or-later OR LGPL-2.0-or-later
  • Category: Unspecified
  • Architecture: i686
  • Source Package: uchardet
  • 4 依存関係
  • 3 提供
  • normalized package name match
  • 一致条件: Uchardet
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: uchardet-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
pacman95%

uchardet 0.0.8-4

Encoding detector library ported from Mozilla

https://www.freedesktop.org/wiki/Software/uchardet

sudo pacman -S uchardet
  • License: MPL-1.1
  • Architecture: x86_64
  • 3 依存関係
  • normalized package name match
  • 一致条件: Uchardet
Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: uchardet from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz
zypper95%

libuchardet-devel 0.0.8-2.3

Universal Charset Detection Library

https://www.freedesktop.org/wiki/Software/uchardet/

sudo zypper install libuchardet-devel
  • License: GPL-2.0-or-later OR MPL-1.1 OR LGPL-2.1-or-later
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: uchardet
  • 2 依存関係
  • 3 提供
  • normalized package name match
  • 一致条件: Uchardet
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: libuchardet-devel from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst
zypper95%

libuchardet0 0.0.8-2.3

Universal Charset Detection Library

https://www.freedesktop.org/wiki/Software/uchardet/

sudo zypper install libuchardet0
  • License: GPL-2.0-or-later OR MPL-1.1 OR LGPL-2.1-or-later
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: uchardet
  • 4 依存関係
  • 2 提供
  • normalized package name match
  • 一致条件: Uchardet
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: libuchardet0 from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst

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

  • cmakeBuild dependency declared by Homebrew.
  • cherrytreePopular package that depends on this formula.
  • far2l-ttyPopular package that depends on this formula.
  • groffPopular package that depends on this formula.
  • mpvPopular package that depends on this formula.
  • rplPopular package that depends on this formula.

同じワークフロー

  • gspellShares av.db curated category or tags: cli, developer-tools, library, text.
  • libiconvShares av.db curated category or tags: cli, developer-tools, library, text.
  • recodeShares av.db curated category or tags: charset, cli, developer-tools, encoding, text-processing.
  • aklomp-base64Shares av.db curated category or tags: cli, developer-tools, encoding.
  • bsdconvShares av.db curated category or tags: cli, developer-tools, library, text-processing.
  • der-asciiShares av.db curated category or tags: cli, developer-tools, encoding.

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 package history
  • external package-manager database matches
  • package relationship graph
  • package version freshness
  • package-page enrichment