# Installer fastani avec Homebrew, apt Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de fastani pour les workflows d'agents IA. ## installation ```sh sudo av install brew:fastani ``` Commandes d'installation supplémentaires: ### macOS - Homebrew (100%): ```sh brew install fastani ``` Preuve: local Homebrew formula metadata ### Linux - Debian apt (92%): ```sh sudo apt install fastani ``` Preuve: Debian stable package indexes: fastani from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz ## Faits du paquet - **Clé du paquet:** brew:fastani - **Gestionnaire de paquets:** Homebrew - **Version:** 1.34 - **Résumé source:** Fast whole-genome similarity (ANI) estimation - **Page d'accueil:** - **Dépôt:** - **Dernière mise à jour:** 2026-07-25T01:07:37Z - **Généré:** 2026-08-03T19:37:03+00:00 ## exécutables - fastANI (alias) ## Comportement d'installation - Bouteille: non disponible ## Version et fraîcheur - page générée: 2026-08-03 - version du gestionnaire: 1.34 ## Historique du projet et usages FastANI is a command-line bioinformatics tool for rapidly estimating average nucleotide identity between complete or draft microbial genomes. It replaces expensive all-against-all alignments with approximate sequence mapping, making ANI practical for large genome collections. ### Historique du projet The official FastANI repository was created in 2017. FastANI uses Mashmap as a MinHash-based sequence mapping engine and follows the broad workflow of earlier ANI methods while avoiding their expensive sequence-alignment step. The associated 2018 Nature Communications paper introduced FastANI as a scalable ANI method and used it to analyze more than 90,000 prokaryotic genomes. The study reported accuracy comparable to alignment-based ANI methods in the intended similarity range with speedups of two to three orders of magnitude. ### Historique d'adoption FastANI became a practical command-line component in microbial genomics because it accepts both complete and draft assemblies and supports one-to-one, one-to-many, and many-to-many comparisons. The supplied package metadata shows distribution through Homebrew, Debian, and Ubuntu, complementing upstream source builds and release binaries. ### Modes d'utilisation Users provide a query genome and reference genome, or text files listing multiple query and reference assemblies. FastANI writes tab-delimited ANI results and can optionally generate a lower-triangular PHYLIP-style matrix. The official README recommends checking assembly quality and notes that pairs far below roughly 80 percent ANI are outside FastANI's useful nucleotide-level range. It also documents multi-threading and a small query/reference asymmetry in pairwise estimates. ### Pourquoi les passionnés de paquets s'y intéressent FastANI matters to package users because it turns a computationally expensive comparative-genomics method into a scriptable executable suitable for large batches. Its small CLI surface, release binaries, and Linux and macOS package availability make it easy to place inside reproducible genome-classification pipelines. ### Chronologie - 2017: The official FastANI GitHub repository was created. - 2018: The FastANI method and analysis of more than 90,000 prokaryotic genomes were published in Nature Communications. - 2023: FastANI v1.34 was published through the official GitHub releases feed. ### Related projects - Mashmap is the approximate mapping engine used by FastANI. - Mash is another MinHash-based genome-distance tool discussed in the FastANI paper, while BLAST-based ANI solvers are the slower alignment-based comparison point. ### Sources - - - - source_facts.package-manager ## Notes de sécurité Aucun manifest local de gestion des secrets correspondant n'a été trouvé pour fastani. Les métadonnées de paquet Nucleus restent publiées ici afin que la couverture future dispose d'une URL stable. ## Autres enregistrements de gestionnaires de paquets - Debian apt - fastani - 1.33-3+b1: normalized package name match | Debian stable package indexes: fastani from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Fast alignment-free computation of whole-genome Average Nucleotide Identity | https://github.com/ParBLiSS/FastANI - Ubuntu apt - fastani - 1.33-3: normalized package name match | Ubuntu 24.04 LTS package indexes: fastani from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | Fast alignment-free computation of whole-genome Average Nucleotide Identity | https://github.com/ParBLiSS/FastANI ## Combined YAML source View the package source record on GitHub. [combined/fastani.yml](https://github.com/mxcl/pkgdb/blob/main/combined/fastani.yml) ## Sources - pkg.so package database - curated package history - external package-manager database matches - cross-ecosystem install command graph