macOS
brew install libsixellocal Homebrew formula metadata
sudo port install libsixelMacPorts ports tree · graphics/libsixel/Portfile · ソース: api.github.com
brew
libsixel 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
brew install libsixellocal Homebrew formula metadata
sudo port install libsixelMacPorts ports tree · graphics/libsixel/Portfile · ソース: api.github.com
sudo apk add libsixelAlpine Linux edge package indexes · libsixel · ソース: dl-cdn.alpinelinux.org
sudo dnf install libsixelFedora Rawhide package metadata · libsixel · ソース: dl.fedoraproject.org
nix profile install nixpkgs#libsixelnixpkgs package indexes · pkgs/by-name/li/libsixel/package.nix · ソース: api.github.com
sudo pacman -S libsixelArch Linux sync databases · libsixel · ソース: geo.mirror.pkgbuild.com
sudo apt install libsixel-binDebian stable package indexes · libsixel-bin · ソース: deb.debian.org
sudo zypper install libsixel-bash-completionopenSUSE Tumbleweed package metadata · libsixel-bash-completion · ソース: download.opensuse.org
概要
SIXEL encoder/decoder implementation
履歴
libsixel is a C encoder and decoder for DEC SIXEL terminal graphics, plus command-line tools such as img2sixel and sixel2png. It matters because it helped revive a 1980s terminal image protocol for modern terminals, plots, previews, and command-line image workflows.
The project traces back to Hayaki Saito's libsixel work, described as an implementation derived from kmiya's sixel encoder. Its README explains SIXEL as a Digital Equipment Corporation format for printer and terminal imaging whose data is represented as terminal-friendly escape sequences.
A community fork under the libsixel GitHub organization continued the project after Saito stopped participating publicly in January 2020, according to the fork README. That fork collected improvements and security patches, later switching the build system to Meson for libsixel 2.0.
libsixel rode a broader revival of terminal graphics. The README lists use in or integration with projects and workflows around gnuplot, Ghostscript, ImageMagick, lsix, FFmpeg-SIXEL, SDL experiments, w3m integration, GNU Screen forks, RetroArch, and terminal support in xterm, mlterm, iTerm2, WezTerm, and related emulators.
The README also lists packaging through FreeBSD ports, pkgsrc, Homebrew, Debian, Arch, Gentoo, Ubuntu, NixOS, OpenBSD Ports, Fedora Copr, SlackBuilds, and MacPorts, which made it a common optional dependency for software that wants SIXEL output.
Users most often meet libsixel through `img2sixel`, which converts images and animations into SIXEL escape sequences for display in a compatible terminal, and `sixel2png`, which decodes SIXEL back into PNG. Developers can use the C API and several language bindings to generate or decode SIXEL programmatically.
The practical constraint is terminal support: when the terminal understands SIXEL, the output renders inline; when it does not, users see escape data or nothing useful.
libsixel is a package-nerd favorite because it compresses a lot of terminal history into one dependency: DEC hardware, escape sequences, image quantization, terminal emulator feature flags, and modern CLI image previews all meet in a small C library.
It also shows how optional media support propagates through package managers. A plotting tool, terminal browser, or file manager may grow SIXEL support only when a distro or formula enables the right build option and ships libsixel.
セキュリティ状態
library-like package without higher-risk signals.
リスク グリーン · 信頼度 低 · appliance
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
| コマンド | 種類 | 公開範囲 | メモ |
|---|---|---|---|
img2sixel | cli | グローバル実行可能ファイル | |
libsixel-config | cli | グローバル実行可能ファイル | |
sixel2png | cli | グローバル実行可能ファイル |
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。
https://github.com/libsixel/libsixel
インストールメタデータ
| パッケージキー | brew:libsixel |
|---|---|
| バージョン | 1.10.5 |
| 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/libsixel |
| ホームページ | https://github.com/saitoha/sixel |
| リポジトリ | https://github.com/saitoha/sixel |
| 上流ドキュメント | https://github.com/libsixel/libsixel#readme |
| ライセンス | MIT |
| ソースアーカイブ | https://github.com/libsixel/libsixel/archive/refs/tags/v1.10.5.tar.gz |
| 依存関係 | jpeg-turbo, libpng |
| ビルド依存関係 | meson, ninja |
| Bottle | 利用可能 (対象 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, 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
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | libsixel |
| Version Scheme | 0 |
| Revision | 0 |
| Head Version | HEAD |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
ソースデータベース一致
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。
libsixel-bin 1.10.5-1
DEC SIXEL graphics codec implementation (binary)
https://github.com/libsixel/libsixel
sudo apt install libsixel-binlibsixel-dev 1.10.5-1
DEC SIXEL graphics codec implementation (develop)
https://github.com/libsixel/libsixel
sudo apt install libsixel-devlibsixel-examples 1.10.5-1
DEC SIXEL graphics codec implementation (examples)
https://github.com/libsixel/libsixel
sudo apt install libsixel-exampleslibsixel1 1.10.5-1
DEC SIXEL graphics codec implementation (runtime)
https://github.com/libsixel/libsixel
sudo apt install libsixel1libsixel
nix profile install nixpkgs#libsixellibsixel-bin 1.10.3-3build1
DEC SIXEL graphics codec implementation (binary)
https://github.com/libsixel/libsixel
sudo apt install libsixel-binlibsixel-dev 1.10.3-3build1
DEC SIXEL graphics codec implementation (develop)
https://github.com/libsixel/libsixel
sudo apt install libsixel-devlibsixel-examples 1.10.3-3build1
DEC SIXEL graphics codec implementation (examples)
https://github.com/libsixel/libsixel
sudo apt install libsixel-exampleslibsixel1 1.10.3-3build1
DEC SIXEL graphics codec implementation (runtime)
https://github.com/libsixel/libsixel
sudo apt install libsixel1libsixel 1.10.5-r0
SIXEL encoder/decoder implementation
https://github.com/libsixel/libsixel
sudo apk add libsixellibsixel-dev 1.10.5-r0
SIXEL encoder/decoder implementation (development files)
https://github.com/libsixel/libsixel
sudo apk add libsixel-devlibsixel-doc 1.10.5-r0
SIXEL encoder/decoder implementation (documentation)
https://github.com/libsixel/libsixel
sudo apk add libsixel-doclibsixel-tools 1.10.5-r0
SIXEL encoder/decoder implementation
https://github.com/libsixel/libsixel
sudo apk add libsixel-toolslibsixel-tools-bash-completion 1.10.5-r0
SIXEL encoder/decoder implementation
https://github.com/libsixel/libsixel
sudo apk add libsixel-tools-bash-completionlibsixel-tools-zsh-completion 1.10.5-r0
SIXEL encoder/decoder implementation
https://github.com/libsixel/libsixel
sudo apk add libsixel-tools-zsh-completionlibsixel 1.10.5-6.fc45
SIXEL encoding and decoding
https://github.com/libsixel/libsixel
sudo dnf install libsixelソース経路
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。
View the package source record on GitHub.