macOS
Homebrewvérifié · 100%
brew install pcre2local Homebrew formula metadata
brew / rang 11
Installer pcre2 avec Homebrew, apk, dnf, Nix, pacman, apt, zypper, scoop
Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de pcre2 pour les workflows d'agents IA.
installation
Commandes d'installation supplémentaires
Linux
Alpine Linux apkvérifié · 92%
sudo apk add pcre2Alpine Linux edge package indexes · pcre2 · Source: dl-cdn.alpinelinux.org
Fedora dnfvérifié · 92%
sudo dnf install pcre2Fedora Rawhide package metadata · pcre2 · Source: dl.fedoraproject.org
Nixvérifié · 92%
nix profile install nixpkgs#pcre2nixpkgs package indexes · pkgs/by-name/pc/pcre2/package.nix · Source: api.github.com
Arch Linux pacmanvérifié · 92%
sudo pacman -S pcre2Arch Linux sync databases · pcre2 · Source: geo.mirror.pkgbuild.com
Debian aptvérifié · 92%
sudo apt install libpcre2-16-0Debian stable package indexes · libpcre2-16-0 · Source: deb.debian.org
openSUSE zyppervérifié · 92%
sudo zypper install libpcre2-16-0openSUSE Tumbleweed package metadata · libpcre2-16-0 · Source: download.opensuse.org
Windows
Scoopvérifié · 92%
scoop install main/pcre2grepScoop official bucket manifest trees · bucket/pcre2grep.json · Source: api.github.com
aperçu
Résumé du paquet
Perl compatible regular expressions library with a new API
Liens du projet
Commandes et alias
- pcre2-config
- pcre2grep
- pcre2test
historique
Historique du projet et usages
PCRE2 is the maintained Perl-Compatible Regular Expressions library, providing C APIs for pattern compilation and matching, Unicode support, multiple code-unit widths, and optional JIT compilation.
Historique du projet
PCRE2 was created after nearly two decades of the original API made further development difficult. The redesign introduced a more extensible interface, automatic optimization, refactored internals, and new functionality under distinct pcre2-prefixed APIs.
The first PCRE2 release established a successor line rather than a drop-in replacement. The original library is now obsolete, while PCRE2 continues as the maintained project.
Historique d'adoption
PCRE2 became the maintained PCRE generation for applications and language bindings needing Perl-compatible matching without embedding Perl. Separate library names allow it to coexist with legacy PCRE during migrations.
Its self-contained, permissively licensed implementation is consumed directly by software and indirectly through runtimes, bindings, and command-line tools.
Modes d'utilisation
Developers link libpcre2-8, libpcre2-16, or libpcre2-32 according to the required code-unit width and use the compile and match APIs.
pcre2grep supplies command-line searching, pcre2test supports pattern experiments and diagnostics, and pcre2-config reports build settings.
PCRE2 has no documented runtime configuration or credentials file; Unicode, JIT, and related capabilities are primarily build-time features controlled through APIs at runtime.
Pourquoi les passionnés de paquets s'y intéressent
PCRE2 is a foundational library in many dependency graphs. Maintainers care about its distinct 8-, 16-, and 32-bit code-unit libraries, optional Unicode and JIT features, and its deliberate ABI break from PCRE1.
The pcre2grep and pcre2test utilities also make the package useful outside compiled applications for searching, experimentation, and diagnostics.
Chronologie
- 2015: PCRE2 10.00 introduced the redesigned API generation.
- 2021: The original PCRE line reached its final release, leaving PCRE2 as the maintained generation.
Related projects
- PCRE1 is the compatibility predecessor; migration requires source changes because PCRE2 exposes a redesigned API.
- Perl remains the principal syntax and semantics reference for PCRE2's regular-expression behavior.
Sources
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 5 plateformes.
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
| Commande | Type | Exposition | Note |
|---|---|---|---|
pcre2-config | cli | exécutable global | |
pcre2grep | cli | exécutable global | |
pcre2test | cli | exécutable 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 générée2026-11-04
version du gestionnaire10.49
gestionnaire mis à jour2026-09-29
données localesOK
amontnot checked
dernière version détectéenon détecté
https://github.com/PCRE2Project/pcre2
- infoNo cached GitHub release or tag data was available.https://github.com/PCRE2Project/pcre2confiance none
métadonnées d'installation
Métadonnées du paquet
| Clé du paquet | brew:pcre2 |
|---|---|
| Version | 10.49 |
| Gestionnaire de paquets | Homebrew |
| Page du gestionnaire de paquets | https://formulae.brew.sh/formula/pcre2 |
| Page d'accueil | https://www.pcre.org/ |
| Dépôt | https://github.com/PCRE2Project/pcre2 |
| Docs amont | https://www.pcre.org/ |
| Licence | BSD-3-Clause |
| Archive source | https://github.com/PCRE2Project/pcre2/releases/download/pcre2-10.49/pcre2-10.49.tar.bz2 |
| Dernière mise à jour | 2026-09-29T02:35:55Z |
| Pulse | updated |
| Bibliothèques fournies par macOS | bzip2 |
| Bouteille | disponible (sur arm64_golden_gate, arm64_linux, arm64_sequoia, arm64_tahoe, x86_64_linux) |
| post-install Homebrew | non défini |
| Service | aucun déclaré |
faits du registre
Détails de la base source
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | pcre2 |
| 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 |
|
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%
libpcre2-16-0 10.46-1~deb13u1
New Perl Compatible Regular Expression Library - 16 bit runtime files
https://github.com/PCRE2Project/pcre2
sudo apt install libpcre2-16-0- Section: libs
- Architecture: amd64
- Source Package: pcre2
- 1 Dépendances
- normalized package name match
- Correspondance par : Pcre2
Debian apt95%
libpcre2-32-0 10.46-1~deb13u1
New Perl Compatible Regular Expression Library - 32 bit runtime files
https://github.com/PCRE2Project/pcre2
sudo apt install libpcre2-32-0- Section: libs
- Architecture: amd64
- Source Package: pcre2
- 1 Dépendances
- normalized package name match
- Correspondance par : Pcre2
Debian apt95%
libpcre2-8-0 10.46-1~deb13u1
New Perl Compatible Regular Expression Library- 8 bit runtime files
https://github.com/PCRE2Project/pcre2
sudo apt install libpcre2-8-0- Section: libs
- Architecture: amd64
- Source Package: pcre2
- 1 Dépendances
- normalized package name match
- Correspondance par : Pcre2
Debian apt95%
libpcre2-dev 10.46-1~deb13u1
New Perl Compatible Regular Expression Library - development files
https://github.com/PCRE2Project/pcre2
sudo apt install libpcre2-dev- Section: libdevel
- Architecture: amd64
- Source Package: pcre2
- 5 Dépendances
- normalized package name match
- Correspondance par : Pcre2
Debian apt95%
libpcre2-posix3 10.46-1~deb13u1
New Perl Compatible Regular Expression Library - posix-compatible runtime files
https://github.com/PCRE2Project/pcre2
sudo apt install libpcre2-posix3- Section: libs
- Architecture: amd64
- Source Package: pcre2
- 2 Dépendances
- normalized package name match
- Correspondance par : Pcre2
Debian apt95%
pcre2-utils 10.46-1~deb13u1
New Perl Compatible Regular Expression Library - utilities
https://github.com/PCRE2Project/pcre2
sudo apt install pcre2-utils- Section: utils
- Architecture: amd64
- Source Package: pcre2
- 5 Dépendances
- normalized package name match
- Correspondance par : Pcre2
Nix95%
pcre2
nix profile install nixpkgs#pcre2- normalized package name match
- Correspondance par : Pcre2
Ubuntu apt95%
libpcre2-16-0 10.42-4ubuntu2
New Perl Compatible Regular Expression Library - 16 bit runtime files
sudo apt install libpcre2-16-0- Section: libs
- Architecture: amd64
- Source Package: pcre2
- 1 Dépendances
- normalized package name match
- Correspondance par : Pcre2
Ubuntu apt95%
libpcre2-32-0 10.42-4ubuntu2
New Perl Compatible Regular Expression Library - 32 bit runtime files
sudo apt install libpcre2-32-0- Section: libs
- Architecture: amd64
- Source Package: pcre2
- 1 Dépendances
- normalized package name match
- Correspondance par : Pcre2
Ubuntu apt95%
libpcre2-8-0 10.42-4ubuntu2
New Perl Compatible Regular Expression Library- 8 bit runtime files
sudo apt install libpcre2-8-0- Section: libs
- Architecture: amd64
- Source Package: pcre2
- 1 Dépendances
- normalized package name match
- Correspondance par : Pcre2
Ubuntu apt95%
libpcre2-dev 10.42-4ubuntu2
New Perl Compatible Regular Expression Library - development files
sudo apt install libpcre2-dev- Section: libdevel
- Architecture: amd64
- Source Package: pcre2
- 5 Dépendances
- normalized package name match
- Correspondance par : Pcre2
Ubuntu apt95%
libpcre2-posix3 10.42-4ubuntu2
New Perl Compatible Regular Expression Library - posix-compatible runtime files
sudo apt install libpcre2-posix3- Section: libs
- Architecture: amd64
- Source Package: pcre2
- 2 Dépendances
- normalized package name match
- Correspondance par : Pcre2
Ubuntu apt95%
pcre2-utils 10.42-4ubuntu2
New Perl Compatible Regular Expression Library - utilities
sudo apt install pcre2-utils- Section: universe/utils
- Architecture: amd64
- Source Package: pcre2
- 5 Dépendances
- normalized package name match
- Correspondance par : Pcre2
apk95%
libpcre2-16 10.47-r1
PCRE2 with 16 bit character support
sudo apk add libpcre2-16- License: BSD-3-Clause
- Architecture: x86_64
- Source Package: pcre2
- 1 Dépendances
- 1 fournit
- normalized package name match
- Correspondance par : Pcre2
apk95%
libpcre2-32 10.47-r1
PCRE2 with 32 bit character support
sudo apk add libpcre2-32- License: BSD-3-Clause
- Architecture: x86_64
- Source Package: pcre2
- 1 Dépendances
- 1 fournit
- normalized package name match
- Correspondance par : Pcre2
apk95%
pcre2 10.47-r1
Perl-compatible regular expression library
sudo apk add pcre2- License: BSD-3-Clause
- Architecture: x86_64
- Source Package: pcre2
- 1 Dépendances
- 1 fournit
- normalized package name match
- Correspondance par : Pcre2
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.
Combined YAML source
View the package source record on GitHub.
Sources utilisées
- Geiger risk classifier
- cross-ecosystem install command graph
- curated package history
- external package-manager database matches
- package relationship graph
- package version freshness
- package-page enrichment
- pkg.so package database
- pkgdb category and tag curation