# Installer eralchemy avec Homebrew, dnf Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de eralchemy pour les workflows d'agents IA. ## installation ```sh sudo av install brew:eralchemy ``` Commandes d'installation supplémentaires: ### macOS - Homebrew (100%): ```sh brew install eralchemy ``` Preuve: local Homebrew formula metadata ### Linux - dnf (92%): ```sh sudo dnf install eralchemy ``` Preuve: Fedora Rawhide package metadata: eralchemy from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/210a2053c8e007daf9ae39c2a21daaed9b2ddd07d63ecffa597050361e73650c-primary.xml.zst ## Faits du paquet - **Clé du paquet:** brew:eralchemy - **Gestionnaire de paquets:** Homebrew - **Page du gestionnaire de paquets:** - **Version:** 1.7.0 - **Résumé source:** Simple entity relation (ER) diagrams generation - **Page d'accueil:** - **Dépôt:** - **Licence:** Apache-2.0 - **Archive source:** - **Dernière mise à jour:** 2026-05-06T15:32:25Z - **Généré:** 2026-08-04T22:13:35+00:00 ## exécutables - eralchemy (cli) - eralchemy (alias) ## Dépendances - graphviz - libpq - openssl@3 - python@3.14 ## Dépendances de compilation - pkgconf ## Comportement d'installation - hook post-installation: non défini - Bouteille: disponible sur arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux ## Version et fraîcheur - page générée: 2026-08-04 - version du gestionnaire: 1.7.0 - gestionnaire mis à jour: 2026-05-06 - données locales: OK - dépôt amont: https://github.com/eralchemy/eralchemy - info: No cached GitHub release or tag data was available. ## Historique du projet et usages ERAlchemy is a Python command-line and library tool for generating entity-relationship diagrams from live databases, SQLAlchemy models, or its own markdown-like ER representation. ### Historique du projet The official repository was created in 2015 and published a 1.0.0 GitHub release later that year. Its README says the tool was inspired by BurntSushi's `erd`, but differs by rendering diagrams directly from databases rather than only from ER markup. ### Historique d'adoption ERAlchemy's adoption is mostly in the Python database-tooling niche: the README emphasizes pip, conda-forge, SQLAlchemy URLs, Graphviz output, and command-line generation. Homebrew and Fedora packaging make it convenient outside Python-only workflows, but the project remains a focused documentation and schema-visualization utility rather than a broad platform. ### Modes d'utilisation Common usage is `eralchemy -i DATABASE_URL -o diagram.pdf` or rendering from SQLAlchemy metadata in Python. The README also documents markdown input, Graphviz or PyGraphviz backends, Mermaid ER output, filtering tables or columns, and schema selection for PostgreSQL. ### Pourquoi les passionnés de paquets s'y intéressent Package nerds care about ERAlchemy because it bridges Python packaging, system Graphviz dependencies, database drivers, and CLI ergonomics. It is a small example of why Homebrew-style formulas matter for Python tools that need native graph-rendering support. ### Chronologie - 2015: The GitHub repository was created. - 2015: Version 1.0.0 was published on GitHub releases. - 2020s: The README documents Graphviz/PyGraphviz backends, conda-forge packaging, Mermaid ER output, and SQLAlchemy-based database URLs. ### Related projects - ERAlchemy is related to SQLAlchemy, Graphviz, PyGraphviz, Mermaid ER diagrams, and BurntSushi's `erd` markup-oriented diagram tool. ### Sources - - - ## Notes de sécurité narrow executable package without higher-risk signals. - **Risque Geiger:** vert / faible - narrow executable package without higher-risk signals ## Détails de la base source - **Source Database:** Homebrew formula API - **Tap:** homebrew/core - **Full Name:** eralchemy - **Version Scheme:** 0 - **Revision:** 0 - **Bottle Stable Root URL:** - **Deprecated:** no - **Disabled:** no - **Keg Only:** no - **URL Keys:** stable ## Autres enregistrements de gestionnaires de paquets - dnf - eralchemy - 1.5.0-5.fc45: normalized package name match | Fedora Rawhide package metadata: eralchemy from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/210a2053c8e007daf9ae39c2a21daaed9b2ddd07d63ecffa597050361e73650c-primary.xml.zst | Entity Relation Diagrams generation tool | https://github.com/eralchemy/eralchemy - dnf - python3-eralchemy - 1.5.0-5.fc45: normalized package name match | Fedora Rawhide package metadata: python3-eralchemy from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/210a2053c8e007daf9ae39c2a21daaed9b2ddd07d63ecffa597050361e73650c-primary.xml.zst | Entity Relation Diagrams generation tool | https://github.com/eralchemy/eralchemy ## Liens liés - [Source-control packages](https://pkg.so/fr/source-control-tools/) - Belongs to a source-control command family. - [Terminal utility packages](https://pkg.so/fr/terminal-utilities/) - Matched terminal and command-line workflow metadata. - [Text processing packages](https://pkg.so/fr/text-processing-tools/) - Matched text, document, or structured-data processing metadata. - [Developer build packages](https://pkg.so/fr/developer-build-tools/) - Matched build, compiler, generator, or developer workflow metadata. - [openssl@3](https://pkg.so/fr/brew/openssl-3/) - Runtime dependency declared by Homebrew. - [python@3.14](https://pkg.so/fr/brew/python-3-14/) - Runtime dependency declared by Homebrew. - [libpq](https://pkg.so/fr/brew/libpq/) - Runtime dependency declared by Homebrew. - [graphviz](https://pkg.so/fr/brew/graphviz/) - Runtime dependency declared by Homebrew. - [pkgconf](https://pkg.so/fr/brew/pkgconf/) - Build dependency declared by Homebrew. - [neonctl](https://pkg.so/fr/brew/neonctl/) - Shares pkgdb curated category or tags: cli, database, developer-tools. - [liquibase](https://pkg.so/fr/brew/liquibase/) - Shares pkgdb curated category or tags: cli, database, developer-tools. - [diesel](https://pkg.so/fr/brew/diesel/) - Shares pkgdb curated category or tags: cli, database, developer-tools. - [chdig](https://pkg.so/fr/brew/chdig/) - Shares pkgdb curated category or tags: cli, database, developer-tools. - [dbhash](https://pkg.so/fr/brew/dbhash/) - Shares pkgdb curated category or tags: cli, database, developer-tools. - [memtier_benchmark](https://pkg.so/fr/brew/memtier-benchmark/) - Shares pkgdb curated category or tags: cli, database, developer-tools. - [overarch](https://pkg.so/fr/brew/overarch/) - Shares pkgdb curated category or tags: cli, developer-tools, diagram-generation, diagramming. - [nvchecker](https://pkg.so/fr/brew/nvchecker/) - Both packages touch the same language runtime or ecosystem. Shared terms: cli, developer, developer-tools, openssl, openssl-3. ## Combined YAML source View the package source record on GitHub. [combined/eralchemy.yml](https://github.com/mxcl/pkgdb/blob/main/combined/eralchemy.yml) ## Sources - pkg.so package database - Geiger risk classifier - package-page enrichment - curated package history - package version freshness - pkgdb category and tag curation - package relationship graph - external package-manager database matches - cross-ecosystem install command graph