# Installer mscgen avec Homebrew, apt, dnf, MacPorts, Nix, zypper

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

## installation

```sh
sudo av install brew:mscgen
```

Commandes d'installation supplémentaires:

### macOS

- Homebrew (100%):

```sh
brew install mscgen
```

  Preuve: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install mscgen
```

  Preuve: MacPorts ports tree: graphics/mscgen/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

### Linux

- Debian apt (92%):

```sh
sudo apt install mscgen
```

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

- dnf (92%):

```sh
sudo dnf install mscgen
```

  Preuve: Fedora Rawhide package metadata: mscgen from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst

- Nix (92%):

```sh
nix profile install nixpkgs#mscgen
```

  Preuve: nixpkgs package indexes: pkgs/by-name/ms/mscgen/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

- zypper (92%):

```sh
sudo zypper install mscgen
```

  Preuve: openSUSE Tumbleweed package metadata: mscgen from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst

## Faits du paquet

- **Clé du paquet:** brew:mscgen
- **Gestionnaire de paquets:** Homebrew
- **Version:** 0.20
- **Résumé source:** Parses Message Sequence Chart descriptions and produces images
- **Page d'accueil:** <https://www.mcternan.me.uk/mscgen/>
- **Dernière mise à jour:** 2026-06-13T23:35:05+02:00
- **Généré:** 2026-08-03T19:37:03+00:00

## exécutables

- mscgen (alias)

## Comportement d'installation

- Bouteille: non disponible

## Version et fraîcheur

- page générée: 2026-08-03
- version du gestionnaire: 0.20
## Historique du projet et usages

mscgen is Michael McTernan's small Message Sequence Chart renderer and text language. The project page says it parses MSC descriptions and produces PNG, SVG, EPS, or server-side image-map output, with a syntax inspired by Graphviz DOT but simpler because sequence charts do not require general graph layout. It is written in ANSI C, uses the GD graphics library for PNG output, and is licensed under GPLv2.

### Modes d'utilisation

Its adoption came through documentation tooling as much as standalone diagram generation. Doxygen 1.5.2 added `\msc` and `\endmsc` support after McTernan experimented with custom Doxygen modifications, letting developers embed MSCs alongside source-code documentation in a way similar to DOT diagrams. The project page also lists packaging for distributions and integrations or extensions for AsciiDoc, Sphinx, LaTeX, Org-mode, TWiki, and JIRA. In practice, mscgen fits the Unix-documentation niche: keep diagrams as reviewable text, render them in builds or docs, and use a smaller tool when Msc-generator's broader GUI and multi-chart feature set is unnecessary.

### Sources

- <https://formulae.brew.sh/formula/mscgen>
- <https://www.mcternan.me.uk/mscgen/>


## Notes de sécurité

broad file, network, media, or database tool signal.

- **Risque Geiger:** blue / moyen
- broad file, network, media, or database tool signal

## Autres enregistrements de gestionnaires de paquets

- Debian apt - mscgen - 0.20-16: normalized package name match | Debian stable package indexes: mscgen from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Message Sequence Chart (MSC) generator | https://www.mcternan.me.uk/mscgen/
- Nix - mscgen: normalized package name match | nixpkgs package indexes: pkgs/by-name/ms/mscgen/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- Ubuntu apt - mscgen - 0.20-15: normalized package name match | Ubuntu 24.04 LTS package indexes: mscgen from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | Message Sequence Chart (MSC) generator | https://www.mcternan.me.uk/mscgen/
- Ubuntu apt - mscgen-dbgsym - 0.20-15: normalized package name match | Ubuntu 24.04 LTS package indexes: mscgen-dbgsym from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | debug symbols for mscgen
- dnf - mscgen - 0.20-44.fc45: normalized package name match | Fedora Rawhide package metadata: mscgen from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | Message Sequence Chart rendering program | http://www.mcternan.me.uk/mscgen/
- zypper - mscgen - 0.20-3.31: normalized package name match | openSUSE Tumbleweed package metadata: mscgen from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | Message Sequence Chart Renderer | http://www.mcternan.me.uk/mscgen/
- MacPorts - mscgen: normalized package name match | MacPorts ports tree: graphics/mscgen/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1


## Combined YAML source

View the package source record on GitHub. [combined/mscgen.yml](https://github.com/mxcl/pkgdb/blob/main/combined/mscgen.yml)


## Sources

- pkg.so package database
- Geiger risk classifier
- curated package history
- pkgdb category and tag curation
- external package-manager database matches
- cross-ecosystem install command graph