Automic VaultAutomic Vault

brew

Installer jbig2dec avec Homebrew, apk, apt, dnf, MacPorts, Nix, pacman, zypper

Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de jbig2dec pour les workflows d'agents IA.

installation

Commandes d'installation supplémentaires

macOS

Homebrewvérifié · 100%
brew install jbig2dec

local Homebrew formula metadata

MacPortsvérifié · 94%
sudo port install jbig2dec

MacPorts ports tree · graphics/jbig2dec/Portfile · Source: api.github.com

Linux

Alpine Linux apkvérifié · 92%
sudo apk add jbig2dec

Alpine Linux edge package indexes · jbig2dec · Source: dl-cdn.alpinelinux.org

Debian aptvérifié · 92%
sudo apt install jbig2dec

Debian stable package indexes · jbig2dec · Source: deb.debian.org

Fedora dnfvérifié · 92%
sudo dnf install jbig2dec

Fedora Rawhide package metadata · jbig2dec · Source: dl.fedoraproject.org

Nixvérifié · 92%
nix profile install nixpkgs#jbig2dec

nixpkgs package indexes · pkgs/by-name/jb/jbig2dec/package.nix · Source: api.github.com

Arch Linux pacmanvérifié · 92%
sudo pacman -S jbig2dec

Arch Linux sync databases · jbig2dec · Source: geo.mirror.pkgbuild.com

openSUSE zyppervérifié · 92%
sudo zypper install jbig2dec

openSUSE Tumbleweed package metadata · jbig2dec · Source: download.opensuse.org

aperçu

Résumé du paquet

JBIG2 decoder and library (for monochrome documents)

Commandes et alias

  • jbig2dec

historique

Historique du projet et usages

jbig2dec is a decoder library and command-line utility for the JBIG2 bi-level image compression format, also known as ITU T.88 and ISO/IEC 14492. Its practical niche is decoding monochrome scanned-document images, including JBIG2 streams embedded in PDF files.

Historique du projet

The project README describes jbig2dec as a decoder library and example utility, with development source kept in the Ghostscript Git repository and a GitHub mirror under ArtifexSoftware. The README also notes that the GitHub repository is a mirror and that releases are hosted through GitHub tags.

The SourceForge project page records that jbig2dec is no longer hosted there and points users to Ghostscript. That migration reflects the project's place in the Artifex/Ghostscript ecosystem, where JBIG2 decoding is part of broader PDF and page-description-language handling.

Historique d'adoption

The input metadata shows packaging across Homebrew, Alpine, Debian/Ubuntu, Fedora, MacPorts, Nix, Arch, and openSUSE. That broad packaging footprint matches a small C utility/library whose value is mostly as infrastructure for document conversion, PDF processing, and image decoding stacks.

Modes d'utilisation

The command can decode a single JBIG2 stream to PNG or PBM output, or accept separate global and page streams used by embedded PDF organization. The man page documents diagnostic, dump, hash, quiet, verbose, and output-format options, while the README says the decoder remains useful in limited contexts and requests problematic files for testing.

Pourquoi les passionnés de paquets s'y intéressent

jbig2dec is the kind of compact media package that earns its place by handling one difficult format well enough for bigger tools to depend on it. It is especially relevant to PDF pipelines because JBIG2 is referenced by PDF 1.4 and later, and because scanned monochrome documents can achieve very high compression ratios.

Chronologie

  • SourceForge era: jbig2dec is hosted as a standalone open-source project.
  • Ghostscript era: Project hosting moves away from SourceForge and into the Ghostscript/Artifex ecosystem.
  • 2023: The man page identifies version 0.20 and documents the command-line interface.
  • Packaging era: Major Unix-like package managers carry jbig2dec as a small media/decoder dependency.

Related projects

  • jbig2dec is related to JBIG2, ITU T.88, ISO/IEC 14492, PDF 1.4 and later, Ghostscript, Artifex, MuPDF, scanned-document compression, PNG, and PBM output tooling.

posture de sécurité

Niveau de risque : vert

library-like package without higher-risk signals.

Classificateur de risque

risque vert · confiance faible · appliance

Pourquoi

  • library-like package without higher-risk signals

Signaux

  • metadata:library-like

Comportement d'installation

  • Aucun hook post-install Homebrew n’est enregistré dans les métadonnées de formule.
  • Les métadonnées de bottle Homebrew sont disponibles pour 12 plateformes.
  • Les métadonnées de compilation listent 3 dépendances de compilation.

Revue recommandée

Avant une utilisation sans surveillance par un agent, vérifiez si l'outil lit des identifiants en clair, écrit un état distant, publie des artefacts ou lance des plugins.

exécutables

Exécutables installés

CommandeTypeExpositionNote
jbig2deccliexécutable global

fraîcheur

Version et fraîcheur

Ces signaux séparent l'âge de génération de la page, l'activité du gestionnaire de paquets et la comparaison avec les versions amont. Un retard de version n'est signalé que lorsqu'une URL de preuve et des versions comparables sont présentes.

page générée2026-07-08
version du gestionnaire0.20
gestionnaire mis à jour
données localesOK
amontà jour
dernière version détectée0.20

https://github.com/ArtifexSoftware/jbig2dec

  • infoNo package-manager update timestamp was available.confiance faible

métadonnées d'installation

Métadonnées du paquet

Clé du paquetbrew:jbig2dec
Version0.20
Gestionnaire de paquetsHomebrew
Page du gestionnaire de paquetshttps://formulae.brew.sh/formula/jbig2dec
Page d'accueilhttps://github.com/ArtifexSoftware/jbig2dec
Dépôthttps://github.com/ArtifexSoftware/jbig2dec
Docs amonthttps://github.com/ArtifexSoftware/jbig2dec/blob/master/README.md
LicenceAGPL-3.0-or-later
Archive sourcehttps://github.com/ArtifexSoftware/jbig2dec/archive/refs/tags/0.20.tar.gz
Dépendances de compilationautoconf, automake, libtool
Bouteilledisponible (sur arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, monterey, sonoma, ventura, x86_64_linux)
post-install Homebrewnon défini
Serviceaucun déclaré

faits du registre

Détails de la base source

Source DatabaseHomebrew formula API
Taphomebrew/core
Full Namejbig2dec
Version Scheme0
Revision0
Bottle Stable Root URLhttps://ghcr.io/v2/homebrew/core
Deprecatedno
Disabledno
Keg Onlyno
URL Keys
  • stable

correspondances dans les bases sources

Autres enregistrements de gestionnaires de paquets

Les correspondances proviennent d’index externes de gestionnaires de paquets et restent séparées des liens de paquets Automic Vault locaux.

Debian apt95%

jbig2dec 0.20-1+b3

JBIG2 decoder library - tools

https://jbig2dec.com/

sudo apt install jbig2dec
  • Section: graphics
  • Architecture: amd64
  • Source Package: jbig2dec
  • 3 Dépendances
  • normalized package name match
  • Correspondance par : Jbig2dec
Debian stable package indexes · deb.debian.org · Debian stable package indexes: jbig2dec from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

libjbig2dec0 0.20-1+b3

JBIG2 decoder library - shared libraries

https://jbig2dec.com/

sudo apt install libjbig2dec0
  • Section: libs
  • Architecture: amd64
  • Source Package: jbig2dec
  • 1 Dépendances
  • normalized package name match
  • Correspondance par : Jbig2dec
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libjbig2dec0 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

libjbig2dec0-dev 0.20-1+b3

JBIG2 decoder library - development files

https://jbig2dec.com/

sudo apt install libjbig2dec0-dev
  • Section: libdevel
  • Architecture: amd64
  • Source Package: jbig2dec
  • 2 Dépendances
  • 1 fournit
  • normalized package name match
  • Correspondance par : Jbig2dec
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libjbig2dec0-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

jbig2dec

nix profile install nixpkgs#jbig2dec
  • normalized package name match
  • Correspondance par : Jbig2dec
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/jb/jbig2dec/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
Ubuntu apt95%

jbig2dec 0.20-1build3

JBIG2 decoder library - tools

https://jbig2dec.com/

sudo apt install jbig2dec
  • Section: universe/graphics
  • Architecture: amd64
  • 3 Dépendances
  • normalized package name match
  • Correspondance par : Jbig2dec
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: jbig2dec from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

libjbig2dec0 0.20-1build3

JBIG2 decoder library - shared libraries

https://jbig2dec.com/

sudo apt install libjbig2dec0
  • Section: libs
  • Architecture: amd64
  • Source Package: jbig2dec
  • 1 Dépendances
  • normalized package name match
  • Correspondance par : Jbig2dec
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libjbig2dec0 from https://archive.ubuntu.com/ubuntu/dists/noble/main/binary-amd64/Packages.gz
Ubuntu apt95%

libjbig2dec0-dev 0.20-1build3

JBIG2 decoder library - development files

https://jbig2dec.com/

sudo apt install libjbig2dec0-dev
  • Section: libdevel
  • Architecture: amd64
  • Source Package: jbig2dec
  • 2 Dépendances
  • 1 fournit
  • normalized package name match
  • Correspondance par : Jbig2dec
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libjbig2dec0-dev from https://archive.ubuntu.com/ubuntu/dists/noble/main/binary-amd64/Packages.gz
apk95%

jbig2dec 0.20-r0

JBIG2 image compression format decoder

https://jbig2dec.com/

sudo apk add jbig2dec
  • License: AGPL-3.0-or-later
  • Architecture: x86_64
  • Source Package: jbig2dec
  • 1 Dépendances
  • 1 fournit
  • normalized package name match
  • Correspondance par : Jbig2dec
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: jbig2dec from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
apk95%

jbig2dec-dev 0.20-r0

JBIG2 image compression format decoder (development files)

https://jbig2dec.com/

sudo apk add jbig2dec-dev
  • License: AGPL-3.0-or-later
  • Architecture: x86_64
  • Source Package: jbig2dec
  • 1 Dépendances
  • 1 fournit
  • normalized package name match
  • Correspondance par : Jbig2dec
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: jbig2dec-dev from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
apk95%

jbig2dec-doc 0.20-r0

JBIG2 image compression format decoder (documentation)

https://jbig2dec.com/

sudo apk add jbig2dec-doc
  • License: AGPL-3.0-or-later
  • Architecture: x86_64
  • Source Package: jbig2dec
  • normalized package name match
  • Correspondance par : Jbig2dec
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: jbig2dec-doc from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
dnf95%

jbig2dec 0.20-8.fc44

A decoder implementation of the JBIG2 image compression format

https://jbig2dec.com

sudo dnf install jbig2dec
  • License: AGPL-3.0-or-later
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: jbig2dec
  • 5 Dépendances
  • 1 fournit
  • normalized package name match
  • Correspondance par : Jbig2dec
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: jbig2dec from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

jbig2dec-devel 0.20-8.fc44

Static library and header files for development with jbig2dec

https://jbig2dec.com

sudo dnf install jbig2dec-devel
  • License: AGPL-3.0-or-later
  • Category: Unspecified
  • Architecture: i686
  • Source Package: jbig2dec
  • 3 Dépendances
  • 2 fournit
  • normalized package name match
  • Correspondance par : Jbig2dec
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: jbig2dec-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

jbig2dec-libs 0.20-8.fc44

A decoder implementation of the JBIG2 image compression format

https://jbig2dec.com

sudo dnf install jbig2dec-libs
  • License: AGPL-3.0-or-later
  • Category: Unspecified
  • Architecture: i686
  • Source Package: jbig2dec
  • 3 Dépendances
  • 2 fournit
  • normalized package name match
  • Correspondance par : Jbig2dec
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: jbig2dec-libs from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
pacman95%

jbig2dec 0.20-2

Decoder implementation of the JBIG2 image compression format

https://jbig2dec.com/

sudo pacman -S jbig2dec
  • License: GPL3
  • Architecture: x86_64
  • 2 Dépendances
  • normalized package name match
  • Correspondance par : Jbig2dec
Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: jbig2dec from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz
zypper95%

jbig2dec 0.20-2.8

JBIG2 Decoder Utility

https://jbig2dec.com

sudo zypper install jbig2dec
  • License: AGPL-3.0-or-later
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: jbig2dec
  • 3 Dépendances
  • 1 fournit
  • normalized package name match
  • Correspondance par : Jbig2dec
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: jbig2dec from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst
zypper95%

jbig2dec-devel 0.20-2.8

JBIG2 decoder development files

https://jbig2dec.com

sudo zypper install jbig2dec-devel
  • License: AGPL-3.0-or-later
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: jbig2dec
  • 2 Dépendances
  • 2 fournit
  • normalized package name match
  • Correspondance par : Jbig2dec
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: jbig2dec-devel from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst

piste source

Généré depuis les données du dépôt

Cette page est servie par av-web depuis l'artéfact SQLite privé des paquets généré par scripts/generate-pkg-sqlite.py.

Sources utilisées

  • 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