# leptonica をインストール

leptonica 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:leptonica
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install leptonica
```

  証拠: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install leptonica
```

  証拠: MacPorts ports tree: graphics/leptonica/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

### Linux

- apk (92%):

```sh
sudo apk add leptonica
```

  証拠: Alpine Linux edge package indexes: leptonica from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz

- dnf (92%):

```sh
sudo dnf install leptonica
```

  証拠: Fedora Rawhide package metadata: leptonica from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/13ee7b80cb813542594d4235c4a0b8695435d5ecf23dd3580bc7515ae1b6180d-primary.xml.zst

- Nix (92%):

```sh
nix profile install nixpkgs#leptonica
```

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

- pacman (92%):

```sh
sudo pacman -S leptonica
```

  証拠: Arch Linux sync databases: leptonica from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz

## パッケージ情報

- **パッケージキー:** brew:leptonica
- **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/leptonica>
- **バージョン:** 1.87.0
- **ソース概要:** Image processing and image analysis library
- **ホームページ:** <http://www.leptonica.org/>
- **リポジトリ:** <https://github.com/DanBloomberg/leptonica>
- **上流ドキュメント:** <http://www.leptonica.org/>
- **ライセンス:** BSD-2-Clause
- **ソースアーカイブ:** <https://github.com/DanBloomberg/leptonica/releases/download/1.87.0/leptonica-1.87.0.tar.gz>
- **更新:** 2026-03-20T18:54:22Z
- **生成ソース:** 2026-05-26T17:25:59+00:00

## 実行可能ファイル

- convertfilestopdf (cli)
- convertfilestops (cli)
- convertformat (cli)
- convertsegfilestopdf (cli)
- convertsegfilestops (cli)
- converttopdf (cli)
- converttops (cli)
- fileinfo (cli)
- imagetops (cli)
- xtractprotos (cli)
- convertfilestopdf (エイリアス)
- convertfilestops (エイリアス)
- convertformat (エイリアス)
- convertsegfilestopdf (エイリアス)
- convertsegfilestops (エイリアス)
- converttopdf (エイリアス)
- converttops (エイリアス)
- fileinfo (エイリアス)
- imagetops (エイリアス)
- xtractprotos (エイリアス)

## 依存関係

- giflib
- jpeg-turbo
- libpng
- libtiff
- openjpeg
- webp

## 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

## 鮮度

- ページ生成日: 2026-05-26
- マネージャ版: 1.87.0
- マネージャ更新日: 2026-03-20
- ローカルデータ: ok
- 上流リポジトリ: https://github.com/DanBloomberg/leptonica
- info: No cached GitHub release or tag data was available.

## セキュリティノート

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

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

## 関連リンク

- [libpng](https://www.automicvault.com/pkg/brew/libpng/) - Runtime dependency declared by Homebrew.
- [jpeg-turbo](https://www.automicvault.com/pkg/brew/jpeg-turbo/) - Runtime dependency declared by Homebrew.
- [libtiff](https://www.automicvault.com/pkg/brew/libtiff/) - Runtime dependency declared by Homebrew.
- [giflib](https://www.automicvault.com/pkg/brew/giflib/) - Runtime dependency declared by Homebrew.
- [webp](https://www.automicvault.com/pkg/brew/webp/) - Runtime dependency declared by Homebrew.
- [openjpeg](https://www.automicvault.com/pkg/brew/openjpeg/) - Runtime dependency declared by Homebrew.
- [pkgconf](https://www.automicvault.com/pkg/brew/pkgconf/) - Build dependency declared by Homebrew.
- [tesseract](https://www.automicvault.com/pkg/brew/tesseract/) - Popular package that depends on this formula.
- [ghostscript](https://www.automicvault.com/pkg/brew/ghostscript/) - Popular package that depends on this formula.
- [mupdf](https://www.automicvault.com/pkg/brew/mupdf/) - Popular package that depends on this formula.
- [jbig2enc](https://www.automicvault.com/pkg/brew/jbig2enc/) - Popular package that depends on this formula.
- [Secret-risk packages](https://www.automicvault.com/pkg/secret-risk-packages/)

## ソース

- Nucleus package database
- Geiger risk classifier
- package-page enrichment
- package version freshness
- package relationship graph
- cross-ecosystem install command graph