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brew

flann を Homebrew, apk, dnf, MacPorts, Nix, pacman, apt, zypper でインストール

flann 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 flann

local Homebrew formula metadata

MacPorts確認済み · 94%
sudo port install flann

MacPorts ports tree · science/flann/Portfile · ソース: api.github.com

Linux

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

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

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

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

Nix確認済み · 92%
nix profile install nixpkgs#flann

nixpkgs package indexes · pkgs/by-name/fl/flann/package.nix · ソース: api.github.com

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

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

Debian apt確認済み · 92%
sudo apt install flann-doc

Debian stable package indexes · flann-doc · ソース: deb.debian.org

openSUSE zypper確認済み · 92%
sudo zypper install flann-devel

openSUSE Tumbleweed package metadata · flann-devel · ソース: download.opensuse.org

概要

パッケージ概要

Fast Library for Approximate Nearest Neighbors

コマンドとエイリアス

  • flann_example_c
  • flann_example_cpp

履歴

プロジェクトの歴史と使われ方

FLANN, the Fast Library for Approximate Nearest Neighbors, is a C++ library for fast approximate nearest-neighbor search in high-dimensional spaces. Its README describes both a collection of nearest-neighbor algorithms and automatic selection of an algorithm and parameters for a given dataset.

プロジェクトの歴史

The public repository history begins in 2007, and the project was documented academically in the 2009 Muja and Lowe VISAPP paper on automatic algorithm configuration for approximate nearest neighbors. The project later exposed C, MATLAB, Python, and Ruby bindings around the C++ implementation, making the research code useful as a packaged native library rather than only as an experiment.

採用の歴史

FLANN became a common dependency in scientific, machine-learning, and computer-vision packaging because it provides a reusable native nearest-neighbor engine with bindings. Homebrew packages it as a formula, while the official README points users to release archives and source checkout for development.

使われ方

Users bring FLANN into applications that need approximate nearest-neighbor lookup over feature vectors or other high-dimensional data. The bundled package executables are examples; the main package value is the library and its language bindings.

パッケージ好きにとっての重要性

FLANN is package-nerd interesting because it is classic research software that became infrastructure: a C++ core, language bindings, release archives, example binaries, and packaging concerns around native builds rather than a single end-user CLI.

タイムライン

  • 2007: Initial public repository import.
  • 2009: Muja and Lowe publish the FLANN algorithm-configuration paper.
  • 2012: 1.8.0 source tag appears in the public git history.
  • 2021: 1.9.2 tag appears in the public git history.

Related projects

  • The official README ties FLANN to its C, MATLAB, Python, and Ruby bindings, and to approximate nearest-neighbor research rather than to a single desktop application.

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 6 個のプラットフォームターゲットで利用できます。
  • 2 件の実行時依存関係とともにインストールされます。
  • ビルドメタデータには 2 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
flann_example_ccliグローバル実行可能ファイル
flann_example_cppcli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1.9.2
マネージャ更新日
ローカルデータOK
上流最新
検出された最新1.9.2

https://github.com/flann-lib/flann

  • 情報No package-manager update timestamp was available.信頼度 低

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:flann
バージョン1.9.2
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/flann
ホームページhttps://github.com/flann-lib/flann
リポジトリhttps://github.com/flann-lib/flann
上流ドキュメントhttps://github.com/flann-lib/flann#readme
ライセンスBSD-3-Clause
ソースアーカイブhttps://github.com/flann-lib/flann/archive/refs/tags/1.9.2.tar.gz
依存関係hdf5, lz4
ビルド依存関係cmake, pkgconf
Bottle利用可能 (対象 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, 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 Nameflann
Version Scheme0
Revision4
Bottle Stable Root URLhttps://ghcr.io/v2/homebrew/core
Deprecatedno
Disabledno
Keg Onlyno
URL Keys
  • 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%

flann-doc 1.9.2+dfsg-2

Fast Library for Approximate Nearest Neighbors - documentation

http://www.cs.ubc.ca/research/flann/

sudo apt install flann-doc
  • Section: doc
  • Architecture: all
  • Source Package: flann
  • 1 依存関係
  • normalized package name match
  • 一致条件: Flann
Debian stable package indexes · deb.debian.org · Debian stable package indexes: flann-doc from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

libflann-dev 1.9.2+dfsg-2+b2

Fast Library for Approximate Nearest Neighbors - development

http://www.cs.ubc.ca/research/flann/

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

libflann1.9 1.9.2+dfsg-2+b2

Fast Library for Approximate Nearest Neighbors - runtime

http://www.cs.ubc.ca/research/flann/

sudo apt install libflann1.9
  • Section: libs
  • Architecture: amd64
  • Source Package: flann
  • 5 依存関係
  • normalized package name match
  • 一致条件: Flann
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libflann1.9 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

flann

nix profile install nixpkgs#flann
  • normalized package name match
  • 一致条件: Flann
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/fl/flann/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
Ubuntu apt95%

flann-doc 1.9.2+dfsg-2build1

Fast Library for Approximate Nearest Neighbors - documentation

http://www.cs.ubc.ca/research/flann/

sudo apt install flann-doc
  • Section: universe/doc
  • Architecture: all
  • Source Package: flann
  • 1 依存関係
  • normalized package name match
  • 一致条件: Flann
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: flann-doc from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

libflann-dev 1.9.2+dfsg-2build1

Fast Library for Approximate Nearest Neighbors - development

http://www.cs.ubc.ca/research/flann/

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

libflann1.9 1.9.2+dfsg-2build1

Fast Library for Approximate Nearest Neighbors - runtime

http://www.cs.ubc.ca/research/flann/

sudo apt install libflann1.9
  • Section: universe/libs
  • Architecture: amd64
  • Source Package: flann
  • 5 依存関係
  • normalized package name match
  • 一致条件: Flann
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libflann1.9 from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
apk95%

flann 1.9.2-r1

Fast Library for Approximate Nearest Neighbors

https://github.com/flann-lib/flann

sudo apk add flann
  • License: BSD-3-Clause
  • Architecture: x86_64
  • Source Package: flann
  • 1 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Flann
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: flann from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz
apk95%

flann-dev 1.9.2-r1

Fast Library for Approximate Nearest Neighbors (development files)

https://github.com/flann-lib/flann

sudo apk add flann-dev
  • License: BSD-3-Clause
  • Architecture: x86_64
  • Source Package: flann
  • 1 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Flann
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: flann-dev from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz
apk95%

flann-doc 1.9.2-r1

Fast Library for Approximate Nearest Neighbors (documentation)

https://github.com/flann-lib/flann

sudo apk add flann-doc
  • License: BSD-3-Clause
  • Architecture: x86_64
  • Source Package: flann
  • normalized package name match
  • 一致条件: Flann
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: flann-doc from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz
dnf95%

flann 1.9.2-16.fc45

Fast Library for Approximate Nearest Neighbors

http://www.cs.ubc.ca/research/flann

sudo dnf install flann
  • License: BSD-3-Clause
  • Category: Unspecified
  • Architecture: i686
  • Source Package: flann
  • 7 依存関係
  • 3 提供
  • normalized package name match
  • 一致条件: Flann
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: flann from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

flann-devel 1.9.2-16.fc45

Development headers and libraries for flann

http://www.cs.ubc.ca/research/flann

sudo dnf install flann-devel
  • License: BSD-3-Clause
  • Category: Unspecified
  • Architecture: i686
  • Source Package: flann
  • 9 依存関係
  • 3 提供
  • normalized package name match
  • 一致条件: Flann
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: flann-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

flann-static 1.9.2-16.fc45

Static libraries for flann

http://www.cs.ubc.ca/research/flann

sudo dnf install flann-static
  • License: BSD-3-Clause
  • Category: Unspecified
  • Architecture: i686
  • Source Package: flann
  • 1 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Flann
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: flann-static from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

python3-flann 1.9.2-16.fc45

Python bindings for flann

http://www.cs.ubc.ca/research/flann

sudo dnf install python3-flann
  • License: BSD-3-Clause
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: flann
  • 3 依存関係
  • 5 提供
  • normalized package name match
  • 一致条件: Flann
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: python3-flann from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
pacman95%

flann 1.9.2-7

A library for performing fast approximate nearest neighbor searches in high dimensional spaces

https://github.com/flann-lib/flann

sudo pacman -S flann
  • License: BSD
  • Architecture: x86_64
  • 2 依存関係
  • 2 任意依存関係
  • normalized package name match
  • 一致条件: Flann
Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: flann from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz
zypper95%

flann-devel 1.9.2-3.10

Development files for flann

https://www.cs.ubc.ca/research/flann/

sudo zypper install flann-devel
  • License: BSD-3-Clause
  • Category: Development/Libraries/C and C++
  • Architecture: x86_64
  • Source Package: flann
  • 3 依存関係
  • 3 提供
  • normalized package name match
  • 一致条件: Flann
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: flann-devel 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

  • hdf5Runtime dependency declared by Homebrew.
  • lz4Runtime dependency declared by Homebrew.
  • cmakeBuild dependency declared by Homebrew.
  • pkgconfBuild dependency declared by Homebrew.
  • colmapPopular package that depends on this formula.
  • pclPopular package that depends on this formula.
  • rtabmapPopular package that depends on this formula.
  • vispPopular package that depends on this formula.

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  • clhepShares av.db curated category or tags: cli, library, science.
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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