# tesseract を Homebrew, chocolatey, dnf, MacPorts, Nix, pacman, zypper, apt, scoop, winget でインストール tesseract 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:tesseract ``` 追加のインストールコマンド: ### macOS - Homebrew (100%): ```sh brew install tesseract ``` 証拠: local Homebrew formula metadata - MacPorts (94%): ```sh sudo port install tesseract ``` 証拠: MacPorts ports tree: textproc/tesseract/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1 ### Linux - dnf (92%): ```sh sudo dnf install tesseract ``` 証拠: Fedora Rawhide package metadata: tesseract 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#tesseract ``` 証拠: nixpkgs package indexes: tesseract from https://raw.githubusercontent.com/NixOS/nixpkgs/master/pkgs/top-level/all-packages.nix - pacman (92%): ```sh sudo pacman -S tesseract ``` 証拠: Arch Linux sync databases: tesseract from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz - zypper (92%): ```sh sudo zypper install tesseract ``` 証拠: openSUSE Tumbleweed package metadata: tesseract from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst - Debian apt (92%): ```sh sudo apt install libtesseract-dev ``` 証拠: Debian stable package indexes: libtesseract-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz ### Windows - Chocolatey (92%): ```sh choco install tesseract ``` 証拠: Chocolatey community package catalog: tesseract from http://community.chocolatey.org/api/v2/Packages?$filter=IsLatestVersion&$select=Id&$top=1000&$skiptoken='11','termius' - Scoop (92%): ```sh scoop install main/tesseract ``` 証拠: Scoop official bucket manifest trees: bucket/tesseract.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1 - winget (92%): ```sh winget install --id Tesseract.Tesseract.Stable -e ``` 証拠: Windows Package Manager source index: Tesseract.Tesseract.Stable from https://cdn.winget.microsoft.com/cache/source.msix ## パッケージ情報 - **パッケージキー:** brew:tesseract - **パッケージマネージャ:** Homebrew - **パッケージマネージャページ:** - **バージョン:** 5.5.3 - **ソース概要:** OCR (Optical Character Recognition) engine - **ホームページ:** - **リポジトリ:** - **上流ドキュメント:** - **ライセンス:** Apache-2.0 - **ソースアーカイブ:** - **最終更新:** 2026-07-25T00:56:36Z - **生成日時:** 2026-08-04T22:13:35+00:00 ## 実行可能ファイル - ambiguous_words (cli) - classifier_tester (cli) - cntraining (cli) - combine_lang_model (cli) - combine_tessdata (cli) - dawg2wordlist (cli) - lstmeval (cli) - lstmtraining (cli) - merge_unicharsets (cli) - mftraining (cli) - set_unicharset_properties (cli) - shapeclustering (cli) - tesseract (cli) - text2image (cli) - unicharset_extractor (cli) - wordlist2dawg (cli) - ambiguous_words (エイリアス) - classifier_tester (エイリアス) - cntraining (エイリアス) - combine_lang_model (エイリアス) - combine_tessdata (エイリアス) - dawg2wordlist (エイリアス) - lstmeval (エイリアス) - lstmtraining (エイリアス) - merge_unicharsets (エイリアス) - mftraining (エイリアス) - set_unicharset_properties (エイリアス) - shapeclustering (エイリアス) - tesseract (エイリアス) - text2image (エイリアス) - unicharset_extractor (エイリアス) - wordlist2dawg (エイリアス) ## 依存関係 - cairo - fontconfig - freetype - gettext - glib - harfbuzz - icu4c@78 - leptonica - libarchive - pango ## ビルド依存関係 - autoconf - automake - libtool - pkgconf ## インストール挙動 - post-install フック: 未定義 - 注意点: This formula contains only the "eng", "osd", and "snum" language data files. If you need any other supported languages, run `brew install tesseract-lang`. - 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: 5.5.3 - マネージャ更新日: 2026-07-25 - ローカルデータ: OK - 上流リポジトリ: https://github.com/tesseract-ocr/tesseract - 検出された最新: 5.5.3 (最新) ## プロジェクトの歴史と使われ方 Tesseract is one of the canonical open-source OCR engines and includes both libtesseract and the `tesseract` command-line program. Official docs describe an Apache-licensed OCR engine usable from the shell or through C and C++ APIs, with Unicode support, trained data for more than 100 languages, and output formats including plain text, hOCR, searchable PDF, TSV, ALTO, and PAGE. ### プロジェクトの歴史 Tesseract began as a Hewlett-Packard OCR engine developed at HP Laboratories Bristol and HP Greeley between 1985 and 1994. HP later made Windows and C++ changes, open-sourced the project in 2005, and Google developed it from 2006 until August 2017. The modern project is maintained in the tesseract-ocr GitHub organization. The official README names Stefan Weil as current lead developer, Ray Smith as lead developer until 2017, and Zdenko Podobny as maintainer. Tesseract 4 introduced an LSTM neural-network recognizer, and version 5 became the current stable major line with release 5.0.0 on November 30, 2021. ### 採用の歴史 Tesseract's adoption is unusually broad for a CLI package because it sits at the boundary between desktop utilities, archival workflows, library APIs, and machine-learning-era OCR. Package metadata lists it across Homebrew, Chocolatey, Debian, Fedora, MacPorts, Nix, Arch, Scoop, Ubuntu, winget, and openSUSE, reflecting long-term cross-platform demand. ### 使われ方 The classic package-manager usage is `tesseract imagename outputbase`, optionally adding language, OCR engine mode, page segmentation mode, and config files. Users install language data, run OCR from shell scripts, generate text or searchable PDFs, and let higher-level wrappers call libtesseract where an application needs embedded OCR. ### パッケージ好きにとっての重要性 Tesseract is a package-nerd landmark because installing it correctly is often half the battle: the engine, traineddata files, image libraries, compiler flags, and wrapper bindings must line up. It is also a rare package where command-line users, distro maintainers, data archivists, and application developers all care about the same executable. ### タイムライン - 1985-1994: Hewlett-Packard develops the original Tesseract OCR engine. - 2005: HP open-sources Tesseract. - 2006: Official release notes list Tesseract 1.00 on June 17, 2006. - 2006-2017: Google develops Tesseract. - 2018: Tesseract 4.0.0 released with the LSTM-era OCR engine. - 2021: Tesseract 5.0.0 released on November 30, 2021. - 2025: Release notes list Tesseract 5.5.2 on December 26, 2025. ### Related projects - Tesseract is closely related to tessdata trained models, Leptonica image processing, OCRopus LSTM history, GUI front ends, language-specific wrappers, and document-processing tools that need OCR output. ### ソース - - - - - source_facts.package-manager lists broad package-manager coverage. ## セキュリティノート broad file, network, media, or database tool signal. infrastructure mutation or orchestration signal. - **Geiger リスク:** orange / 中 - broad file, network, media, or database tool signal - infrastructure mutation or orchestration signal ## ソースデータベース詳細 - **Source Database:** Homebrew formula API - **Tap:** homebrew/core - **Full Name:** tesseract - **Version Scheme:** 0 - **Revision:** 0 - **Head Version:** HEAD - **Bottle Stable Root URL:** - **Deprecated:** no - **Disabled:** no - **Keg Only:** no - **URL Keys:** head, stable ## 他のパッケージマネージャ記録 - Debian apt - libtesseract-dev - 5.5.0-1+b1: normalized package name match | Debian stable package indexes: libtesseract-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Development files for the tesseract command line OCR tool | https://github.com/tesseract-ocr/ - Debian apt - libtesseract5 - 5.5.0-1+b1: normalized package name match | Debian stable package indexes: libtesseract5 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Tesseract OCR library | https://github.com/tesseract-ocr/ - Debian apt - tesseract-ocr - 5.5.0-1+b1: normalized package name match | Debian stable package indexes: tesseract-ocr from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Tesseract command line OCR tool | https://github.com/tesseract-ocr/ - Debian apt - tesseract-ocr-all - 5.5.0-1: normalized package name match | Debian stable package indexes: tesseract-ocr-all from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Tesseract OCR with all language and script packages | https://github.com/tesseract-ocr/ - Nix - tesseract: normalized package name match | nixpkgs package indexes: tesseract from https://raw.githubusercontent.com/NixOS/nixpkgs/master/pkgs/top-level/all-packages.nix - Ubuntu apt - libtesseract-dev - 5.3.4-1build5: normalized package name match | Ubuntu 24.04 LTS package indexes: libtesseract-dev from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | Development files for the tesseract command line OCR tool | https://github.com/tesseract-ocr/ - Ubuntu apt - libtesseract5 - 5.3.4-1build5: normalized package name match | Ubuntu 24.04 LTS package indexes: libtesseract5 from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | Tesseract OCR library | https://github.com/tesseract-ocr/ - Ubuntu apt - tesseract-ocr - 5.3.4-1build5: normalized package name match | Ubuntu 24.04 LTS package indexes: tesseract-ocr from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | Tesseract command line OCR tool | https://github.com/tesseract-ocr/ - Ubuntu apt - tesseract-ocr-all - 5.3.4-1build5: normalized package name match | Ubuntu 24.04 LTS package indexes: tesseract-ocr-all from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | Tesseract OCR with all language and script packages | https://github.com/tesseract-ocr/ - dnf - mingw32-tesseract - 5.5.3-1.fc45: normalized package name match | Fedora Rawhide package metadata: mingw32-tesseract from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/210a2053c8e007daf9ae39c2a21daaed9b2ddd07d63ecffa597050361e73650c-primary.xml.zst | MinGW Windows tesseract-ocr library | https://github.com/tesseract-ocr/tesseract - dnf - mingw32-tesseract-tools - 5.5.3-1.fc45: normalized package name match | Fedora Rawhide package metadata: mingw32-tesseract-tools from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/210a2053c8e007daf9ae39c2a21daaed9b2ddd07d63ecffa597050361e73650c-primary.xml.zst | MinGW Windows tesseract-ocr library tools | https://github.com/tesseract-ocr/tesseract - dnf - mingw64-tesseract - 5.5.3-1.fc45: normalized package name match | Fedora Rawhide package metadata: mingw64-tesseract from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/210a2053c8e007daf9ae39c2a21daaed9b2ddd07d63ecffa597050361e73650c-primary.xml.zst | MinGW Windows tesseract-ocr library | https://github.com/tesseract-ocr/tesseract - dnf - mingw64-tesseract-tools - 5.5.3-1.fc45: normalized package name match | Fedora Rawhide package metadata: mingw64-tesseract-tools from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/210a2053c8e007daf9ae39c2a21daaed9b2ddd07d63ecffa597050361e73650c-primary.xml.zst | MinGW Windows tesseract-ocr library tools | https://github.com/tesseract-ocr/tesseract - dnf - tesseract - 5.5.3-1.fc45: normalized package name match | Fedora Rawhide package metadata: tesseract from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/210a2053c8e007daf9ae39c2a21daaed9b2ddd07d63ecffa597050361e73650c-primary.xml.zst | Raw OCR Engine | https://github.com/tesseract-ocr/tesseract - dnf - tesseract-common - 5.5.3-1.fc45: normalized package name match | Fedora Rawhide package metadata: tesseract-common from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/210a2053c8e007daf9ae39c2a21daaed9b2ddd07d63ecffa597050361e73650c-primary.xml.zst | Configuration files for ${name} | https://github.com/tesseract-ocr/tesseract - dnf - tesseract-devel - 5.5.3-1.fc45: normalized package name match | Fedora Rawhide package metadata: tesseract-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/210a2053c8e007daf9ae39c2a21daaed9b2ddd07d63ecffa597050361e73650c-primary.xml.zst | Development files for tesseract | https://github.com/tesseract-ocr/tesseract ## 関連リンク - [Source-control packages](https://pkg.so/ja/source-control-tools/) - Belongs to a source-control command family. - [MCP tool packages](https://pkg.so/ja/mcp-tools/) - Mentions MCP or Model Context Protocol. - [Secret-risk packages](https://pkg.so/ja/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals. - [AI and agent packages](https://pkg.so/ja/ai-agent-tools/) - Matched AI model, agent, coding-agent, orchestration, or MCP metadata. - [glib](https://pkg.so/ja/brew/glib/) - Runtime dependency declared by Homebrew. - [harfbuzz](https://pkg.so/ja/brew/harfbuzz/) - Runtime dependency declared by Homebrew. - [gettext](https://pkg.so/ja/brew/gettext/) - Runtime dependency declared by Homebrew. - [fontconfig](https://pkg.so/ja/brew/fontconfig/) - Runtime dependency declared by Homebrew. - [freetype](https://pkg.so/ja/brew/freetype/) - Runtime dependency declared by Homebrew. - [pango](https://pkg.so/ja/brew/pango/) - Runtime dependency declared by Homebrew. - [cairo](https://pkg.so/ja/brew/cairo/) - Runtime dependency declared by Homebrew. - [pkgconf](https://pkg.so/ja/brew/pkgconf/) - Build dependency declared by Homebrew. - [libtool](https://pkg.so/ja/brew/libtool/) - Build dependency declared by Homebrew. - [autoconf](https://pkg.so/ja/brew/autoconf/) - Build dependency declared by Homebrew. - [automake](https://pkg.so/ja/brew/automake/) - Build dependency declared by Homebrew. - [ghostscript](https://pkg.so/ja/brew/ghostscript/) - Popular package that depends on this formula. - [opencv](https://pkg.so/ja/brew/opencv/) - Popular package that depends on this formula. - [ocrmypdf](https://pkg.so/ja/brew/ocrmypdf/) - Popular package that depends on this formula. - [summarize](https://pkg.so/ja/brew/summarize/) - Popular package that depends on this formula. - [ffmpeg-full](https://pkg.so/ja/brew/ffmpeg-full/) - Popular package that depends on this formula. - [pytorch](https://pkg.so/ja/brew/pytorch/) - Shares pkgdb curated category or tags: ai, cli, machine-learning, ml-tools. - [mlx](https://pkg.so/ja/brew/mlx/) - Shares pkgdb curated category or tags: ai, cli, machine-learning, ml-tools. - [hf](https://pkg.so/ja/brew/hf/) - Shares pkgdb curated category or tags: ai, cli, machine-learning, ml-tools. - [libtensorflow](https://pkg.so/ja/brew/libtensorflow/) - Shares pkgdb curated category or tags: ai, cli, machine-learning, ml-tools. - [sentencepiece](https://pkg.so/ja/brew/sentencepiece/) - Shares pkgdb curated category or tags: ai, cli, machine-learning, ml-tools. - [lightgbm](https://pkg.so/ja/brew/lightgbm/) - Shares pkgdb curated category or tags: ai, cli, machine-learning, ml-tools. - [ncnn](https://pkg.so/ja/brew/ncnn/) - Shares pkgdb curated category or tags: ai, cli, machine-learning, ml-tools. ## Combined YAML source View the package source record on GitHub. [combined/tesseract.yml](https://github.com/mxcl/pkgdb/blob/main/combined/tesseract.yml) ## ソース - pkg.so package database - Geiger risk classifier - package-page enrichment - curated package history - package version freshness - pkgdb category and tag curation - package relationship graph - external package-manager database matches - cross-ecosystem install command graph