# Installer ly avec Homebrew, apk, dnf, Nix, pacman Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de ly pour les workflows d'agents IA. ## installation ```sh sudo av install brew:ly ``` Commandes d'installation supplémentaires: ### macOS - Homebrew (100%): ```sh brew install ly ``` Preuve: local Homebrew formula metadata ### Linux - apk (92%): ```sh sudo apk add ly ``` Preuve: Alpine Linux edge package indexes: ly from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz - dnf (92%): ```sh sudo dnf install ly ``` Preuve: Fedora Rawhide package metadata: ly from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst - Nix (92%): ```sh nix profile install nixpkgs#ly ``` Preuve: nixpkgs package indexes: pkgs/by-name/ly/ly/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 - pacman (92%): ```sh sudo pacman -S ly ``` Preuve: Arch Linux sync databases: ly from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz ## Faits du paquet - **Clé du paquet:** brew:ly - **Gestionnaire de paquets:** Homebrew - **Page du gestionnaire de paquets:** - **Version:** 0.9.10 - **Résumé source:** Parse, manipulate or create documents in LilyPond format - **Page d'accueil:** - **Dépôt:** - **Docs amont:** - **Licence:** GPL-2.0-or-later - **Archive source:** - **Généré:** 2026-07-08T18:08:21+00:00 ## exécutables - ly (cli) - ly-server (cli) - ly (alias) - ly-server (alias) ## Dépendances - python@3.14 ## Comportement d'installation - hook post-installation: non défini - Bouteille: disponible sur all ## Version et fraîcheur - page générée: 2026-07-08 - version du gestionnaire: 0.9.10 - données locales: OK - dépôt amont: https://github.com/frescobaldi/python-ly - info: No package-manager update timestamp was available. - info: No cached GitHub release or tag data was available. ## Historique du projet et usages python-ly is a Python library and command-line tool for parsing, manipulating, formatting, and creating documents in LilyPond notation format. The packaged executable is named `ly`. ### Historique du projet The project is written by the Frescobaldi developers, with Wilbert Berendsen named as the main author, and is used extensively by the Frescobaldi music-notation editor. Its Git history starts in December 2010 with tokenizer and highlighter work, while the public tag history includes v0.7 in January 2015 and later v0.9.x releases. The documentation was built with Sphinx and published on Read the Docs. It describes both the `ly` command and the `ly` Python module, which includes lexers, document/token structures, pitch and indentation helpers, LilyPond data extraction, and related tooling for music-notation processing. ### Historique d'adoption python-ly has adoption through its role in Frescobaldi and through packaging as the `ly` CLI in multiple package managers. The batch metadata lists Alpine, Homebrew, Fedora/DNF, Nix, and Arch packages, giving it a broader footprint than a one-project helper library would normally have. ### Modes d'utilisation The README documents `ly` for reformatting or reindenting LilyPond files, transposing music, translating pitch names, converting LilyPond to syntax-colored HTML, and experimentally converting LilyPond to MusicXML. A representative use is `ly "indent; transpose c d" -o output.ly file.ly`. ### Pourquoi les passionnés de paquets s'y intéressent For package nerds, `ly` is a good example of a domain-specific CLI that ships from a Python library but matters in desktop publishing and music-engraving workflows. It connects command-line pipelines, Python APIs, Frescobaldi, and GNU LilyPond's plain-text score format. ### Chronologie - 2010: Public Git history begins with tokenizer/highlighter work. - 2015: Sphinx documentation is initialized and early v0.7-v0.9 tags are published. - 2020: v0.9.6 and v0.9.7 are tagged after a long-running 0.9 series. - 2026: v0.9.10 appears in the official tag history. ### Related projects - Frescobaldi uses python-ly extensively. - GNU LilyPond is the plain-text music typesetter whose document format python-ly parses and manipulates. ### Sources - - - - - source_facts.package-manager ## Notes de sécurité broad file, network, media, or database tool signal. - **Risque Geiger:** blue / moyen - broad file, network, media, or database tool signal ## Détails de la base source - **Source Database:** Homebrew formula API - **Tap:** homebrew/core - **Full Name:** ly - **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 - Nix - ly: normalized package name match | nixpkgs package indexes: pkgs/by-name/ly/ly/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 - apk - ly - 1.4.1-r0: normalized package name match | Alpine Linux edge package indexes: ly from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | Lightweight TUI (ncurses-like) display manager | https://codeberg.org/fairyglade/ly - apk - ly-doc - 1.4.1-r0: normalized package name match | Alpine Linux edge package indexes: ly-doc from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | Lightweight TUI (ncurses-like) display manager (documentation) | https://codeberg.org/fairyglade/ly - apk - ly-lang - 1.4.1-r0: normalized package name match | Alpine Linux edge package indexes: ly-lang from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | Languages for package ly | https://codeberg.org/fairyglade/ly - apk - ly-openrc - 1.4.1-r0: normalized package name match | Alpine Linux edge package indexes: ly-openrc from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | Lightweight TUI (ncurses-like) display manager (OpenRC init scripts) | https://codeberg.org/fairyglade/ly - dnf - ly - 1.4.0-2.fc45: normalized package name match | Fedora Rawhide package metadata: ly from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst | Lightweight TUI display manager | https://codeberg.org/fairyglade/ly - pacman - ly - 1.4.1-1: normalized package name match | Arch Linux sync databases: ly from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz | TUI display manager | https://codeberg.org/fairyglade/ly ## Liens liés - [Source-control packages](https://www.automicvault.com/fr/pkg/source-control-tools/) - Belongs to a source-control command family. - [Secret-risk packages](https://www.automicvault.com/fr/pkg/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals. - [Terminal utility packages](https://www.automicvault.com/fr/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata. - [Text processing packages](https://www.automicvault.com/fr/pkg/text-processing-tools/) - Matched text, document, or structured-data processing metadata. - [python@3.14](https://www.automicvault.com/fr/pkg/brew/python-3-14/) - Runtime dependency declared by Homebrew. - [abcm2ps](https://www.automicvault.com/fr/pkg/brew/abcm2ps/) - Shares av.db curated category or tags: cli, media, music-notation. - [lilypond](https://www.automicvault.com/fr/pkg/brew/lilypond/) - Shares av.db curated category or tags: cli, media, music-notation. - [verovio](https://www.automicvault.com/fr/pkg/brew/verovio/) - Shares av.db curated category or tags: cli, media, music-notation. - [ocrmypdf](https://www.automicvault.com/fr/pkg/brew/ocrmypdf/) - Shares av.db curated category or tags: cli, document-processing, media, python. - [abcmidi](https://www.automicvault.com/fr/pkg/brew/abcmidi/) - Shares av.db curated category or tags: cli, media, music-notation. - [bandcamp-dl](https://www.automicvault.com/fr/pkg/brew/bandcamp-dl/) - Shares av.db curated category or tags: cli, media, python. - [ebook-tools](https://www.automicvault.com/fr/pkg/brew/ebook-tools/) - Shares av.db curated category or tags: cli, media, python. - [epr](https://www.automicvault.com/fr/pkg/brew/epr/) - Shares av.db curated category or tags: cli, media, python. - [psutils](https://www.automicvault.com/fr/pkg/brew/psutils/) - Both packages touch the same language runtime or ecosystem. Shared terms: cli, document, document-processing, documents, media. - [ccm](https://www.automicvault.com/fr/pkg/brew/ccm/) - Both packages touch the same language runtime or ecosystem. Shared terms: cli, create, media, music, python. ## Combined YAML source View the package source record on GitHub. [combined/ly.yml](https://github.com/automic-vault/db/blob/main/combined/ly.yml) ## Sources - Nucleus package database - Geiger risk classifier - package-page enrichment - curated package history - package version freshness - av.db category and tag curation - package relationship graph - external package-manager database matches - cross-ecosystem install command graph