# libdatrie を Homebrew, apk, dnf, MacPorts, Nix, pacman, apt, zypper でインストール libdatrie 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:libdatrie ``` 追加のインストールコマンド: ### macOS - Homebrew (100%): ```sh brew install libdatrie ``` 証拠: local Homebrew formula metadata - MacPorts (94%): ```sh sudo port install libdatrie ``` 証拠: MacPorts ports tree: devel/libdatrie/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1 ### Linux - apk (92%): ```sh sudo apk add libdatrie ``` 証拠: Alpine Linux edge package indexes: libdatrie from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz - dnf (92%): ```sh sudo dnf install libdatrie ``` 証拠: Fedora Rawhide package metadata: libdatrie from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst - Nix (92%): ```sh nix profile install nixpkgs#libdatrie ``` 証拠: nixpkgs package indexes: pkgs/by-name/li/libdatrie/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 - pacman (92%): ```sh sudo pacman -S libdatrie ``` 証拠: Arch Linux sync databases: libdatrie from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz - Debian apt (92%): ```sh sudo apt install libdatrie-dev ``` 証拠: Debian stable package indexes: libdatrie-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz - zypper (92%): ```sh sudo zypper install libdatrie-devel ``` 証拠: openSUSE Tumbleweed package metadata: libdatrie-devel 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:libdatrie - **パッケージマネージャ:** Homebrew - **バージョン:** 0.2.14 - **ソース概要:** Double-Array Trie Library - **ホームページ:** - **リポジトリ:** - **生成日時:** 2026-08-03T19:37:03+00:00 ## 実行可能ファイル - trietool (エイリアス) - trietool-0.2 (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: 0.2.14 ## プロジェクトの歴史と使われ方 libdatrie is Theppitak Karoonboonyanan's C implementation of a double-array trie, packaged as a small LGPL library plus the trietool command. It occupies a durable niche in text-processing stacks that need compact dictionary lookup. ### プロジェクトの歴史 The upstream README traces libdatrie to an earlier C++ library named midatrie and to Junichi Aoe's double-array trie structure. The project page says the implementation was simplified and rewritten from scratch in C, with libdatrie 0.1.0 released on 18 September 2006. Release notes show a conservative library-maintenance rhythm: ABI and file-format changes before 0.2.0, portability fixes for Mac, Cygwin, MinGW, NetBSD, and Windows, Doxygen documentation updates, serialization APIs, and build-system cleanup. The package has stayed intentionally focused on the data structure rather than becoming a broad NLP toolkit. ### 採用の歴史 The README frames tries as useful for lexical analyzers and spelling dictionaries, and the NEWS file explicitly mentions LibThai word-breaking performance improvements in 2015. Its package availability across Homebrew, Debian, Fedora, Arch, Nix, MacPorts, and other systems reflects its role as a low-level dependency rather than a widely invoked application. ### 使われ方 Users can link the C library for trie storage and lookup or use trietool to create and inspect trie data. The alphabet-map detail in the original project notes is important: applications define a compact character mapping before building trie storage. ### パッケージ好きにとっての重要性 libdatrie is the kind of package that shows why distro dependency graphs matter: a tiny C library, an old but useful data structure, a command-line utility, and years of portability fixes that keep language and dictionary packages building cleanly. ### タイムライン - 2001: The older midatrie C++ releases appeared on the original project page. - 2006: libdatrie 0.1.0 was released as a C rewrite with a BASE-TAIL double-array trie structure. - 2009: libdatrie 0.2.0 added performance APIs and started the 0.2 series. - 2015: libdatrie 0.2.9 renamed trietool-0.2 to trietool and documented LibThai performance improvements. - 2018: libdatrie 0.2.11 and 0.2.12 focused on correctness, C90 portability, and compiler-warning fixes. - 2021: libdatrie 0.2.13 added memory-buffer serialization APIs and more portability fixes. - 2025: libdatrie 0.2.14 cleaned up build dependencies, parallel-build issues, and error handling. ### Related projects - midatrie is the direct predecessor. LibThai is a notable downstream text-processing user, and Aoe's double-array trie paper is the algorithmic reference cited by upstream. ### ソース - - - - ## セキュリティノート library-like package without higher-risk signals. - **Geiger リスク:** グリーン / 低 - library-like package without higher-risk signals ## 他のパッケージマネージャ記録 - Debian apt - libdatrie-dev - 0.2.13-3+b1: normalized package name match | Debian stable package indexes: libdatrie-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Development files for double-array trie library | https://linux.thai.net/projects/libthai - Debian apt - libdatrie-doc - 0.2.13-3: normalized package name match | Debian stable package indexes: libdatrie-doc from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Documentation files for double-array trie library | https://linux.thai.net/projects/libthai - Debian apt - libdatrie1 - 0.2.13-3+b1: normalized package name match | Debian stable package indexes: libdatrie1 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Double-array trie library | https://linux.thai.net/projects/libthai - Debian apt - libdatrie1-bin - 0.2.13-3+b1: normalized package name match | Debian stable package indexes: libdatrie1-bin from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Programs for double-array trie library | https://linux.thai.net/projects/libthai - Nix - libdatrie: normalized package name match | nixpkgs package indexes: pkgs/by-name/li/libdatrie/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 - Ubuntu apt - libdatrie-dev - 0.2.13-3build1: normalized package name match | Ubuntu 24.04 LTS package indexes: libdatrie-dev from https://archive.ubuntu.com/ubuntu/dists/noble/main/binary-amd64/Packages.gz | Development files for double-array trie library | https://linux.thai.net/projects/libthai - Ubuntu apt - libdatrie-doc - 0.2.13-3build1: normalized package name match | Ubuntu 24.04 LTS package indexes: libdatrie-doc from https://archive.ubuntu.com/ubuntu/dists/noble/main/binary-amd64/Packages.gz | Documentation files for double-array trie library | https://linux.thai.net/projects/libthai - Ubuntu apt - libdatrie1 - 0.2.13-3build1: normalized package name match | Ubuntu 24.04 LTS package indexes: libdatrie1 from https://archive.ubuntu.com/ubuntu/dists/noble/main/binary-amd64/Packages.gz | Double-array trie library | https://linux.thai.net/projects/libthai - Ubuntu apt - libdatrie1-bin - 0.2.13-3build1: normalized package name match | Ubuntu 24.04 LTS package indexes: libdatrie1-bin from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | Programs for double-array trie library | https://linux.thai.net/projects/libthai - apk - libdatrie - 0.2.14-r1: normalized package name match | Alpine Linux edge package indexes: libdatrie from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | Double-array trie library | https://github.com/tlwg/libdatrie - apk - libdatrie-dev - 0.2.14-r1: normalized package name match | Alpine Linux edge package indexes: libdatrie-dev from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | Double-array trie library (development files) | https://github.com/tlwg/libdatrie - apk - libdatrie-doc - 0.2.14-r1: normalized package name match | Alpine Linux edge package indexes: libdatrie-doc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | Double-array trie library (documentation) | https://github.com/tlwg/libdatrie - apk - libdatrie-libs - 0.2.14-r1: normalized package name match | Alpine Linux edge package indexes: libdatrie-libs from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | Double-array trie library (libraries) | https://github.com/tlwg/libdatrie - dnf - libdatrie - 0.2.14-3.fc45: normalized package name match | Fedora Rawhide package metadata: libdatrie from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | Implementation of Double-Array structure for representing trie | http://linux.thai.net/projects/datrie - dnf - libdatrie-devel - 0.2.14-3.fc45: normalized package name match | Fedora Rawhide package metadata: libdatrie-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | Development files for libdatrie | http://linux.thai.net/projects/datrie - pacman - libdatrie - 0.2.14-1: normalized package name match | Arch Linux sync databases: libdatrie from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz | Double-array trie library | https://linux.thai.net/projects/datrie ## Combined YAML source View the package source record on GitHub. [combined/libdatrie.yml](https://github.com/mxcl/pkgdb/blob/main/combined/libdatrie.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