# libidn2 installieren

Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für libidn2 in AI-Agent-Workflows.

## Installation

```sh
sudo av install brew:libidn2
```

Weitere Installationsbefehle:

### macOS

- Homebrew (100%):

```sh
brew install libidn2
```

  Evidenz: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install libidn2
```

  Evidenz: MacPorts ports tree: mail/libidn2/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

### Linux

- apk (92%):

```sh
sudo apk add libidn2
```

  Evidenz: Alpine Linux edge package indexes: libidn2 from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz

- dnf (92%):

```sh
sudo dnf install libidn2
```

  Evidenz: Fedora Rawhide package metadata: libidn2 from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/13ee7b80cb813542594d4235c4a0b8695435d5ecf23dd3580bc7515ae1b6180d-primary.xml.zst

- Nix (92%):

```sh
nix profile install nixpkgs#libidn2
```

  Evidenz: nixpkgs package indexes: libidn2 from https://raw.githubusercontent.com/NixOS/nixpkgs/master/pkgs/top-level/all-packages.nix

- pacman (92%):

```sh
sudo pacman -S libidn2
```

  Evidenz: Arch Linux sync databases: libidn2 from https://geo.mirror.pkgbuild.com/core/os/x86_64/core.db.tar.gz

- Debian apt (92%):

```sh
sudo apt install idn2
```

  Evidenz: Debian stable package indexes: idn2 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz

## Paketfakten

- **Paketschlüssel:** brew:libidn2
- **Paketmanager:** Homebrew
- **Paketmanager-Seite:** <https://formulae.brew.sh/formula/libidn2>
- **Version:** 2.3.8
- **Quellzusammenfassung:** International domain name library (IDNA2008, Punycode and TR46)
- **Homepage:** <https://www.gnu.org/software/libidn/#libidn2>
- **Upstream-Dokumentation:** <https://www.gnu.org/software/libidn/#libidn2>
- **Lizenz:** (GPL-2.0-or-later OR LGPL-3.0-or-later) AND (Unicode-TOU AND Unicode-DFS-2016) AND GPL-3.0-or-later AND LGPL-2.1-or-later AND FSFAP-no-warranty-disclaimer
- **Quellarchiv:** <https://ftpmirror.gnu.org/gnu/libidn/libidn2-2.3.8.tar.gz>
- **Generierte Quelle:** 2026-05-26T17:25:59+00:00

## Executables

- idn2 (cli)
- idn2 (Alias)

## Abhängigkeiten

- gettext
- libunistring

## Build-Abhängigkeiten

- pkgconf

## Installationsverhalten

- Post-install-Hook: nicht definiert
- Bottle: verfügbar auf arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, sonoma, ventura, x86_64_linux

## Aktualität

- Seite generiert: 2026-05-26
- Manager-Version: 2.3.8
- lokale Daten: ok
- Upstream-Repository: https://www.gnu.org/software/libidn/#libidn2
- info: No package-manager update timestamp was available.
- info: Release/tag comparison is only available for GitHub repositories.

## Sicherheitshinweise

library-like package without higher-risk signals.

- **Geiger-Risiko:** green / low
- library-like package without higher-risk signals

## Verwandte Links

- [gettext](https://www.automicvault.com/pkg/brew/gettext/) - Runtime dependency declared by Homebrew.
- [libunistring](https://www.automicvault.com/pkg/brew/libunistring/) - Runtime dependency declared by Homebrew.
- [pkgconf](https://www.automicvault.com/pkg/brew/pkgconf/) - Build dependency declared by Homebrew.
- [gnutls](https://www.automicvault.com/pkg/brew/gnutls/) - Popular package that depends on this formula.
- [wget](https://www.automicvault.com/pkg/brew/wget/) - Popular package that depends on this formula.
- [libpsl](https://www.automicvault.com/pkg/brew/libpsl/) - Popular package that depends on this formula.
- [bind](https://www.automicvault.com/pkg/brew/bind/) - Popular package that depends on this formula.
- [inetutils](https://www.automicvault.com/pkg/brew/inetutils/) - Popular package that depends on this formula.
- [lftp](https://www.automicvault.com/pkg/brew/lftp/) - Popular package that depends on this formula.
- [whois](https://www.automicvault.com/pkg/brew/whois/) - Popular package that depends on this formula.
- [mutt](https://www.automicvault.com/pkg/brew/mutt/) - Popular package that depends on this formula.
- [libidn](https://www.automicvault.com/pkg/brew/libidn/) - Package name indicates the same formula family.

## Quellen

- Nucleus package database
- Geiger risk classifier
- package-page enrichment
- package version freshness
- package relationship graph
- cross-ecosystem install command graph