# Installer micromamba avec Homebrew, Nix, dnf, winget

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

## installation

```sh
sudo av install brew:micromamba
```

Commandes d'installation supplémentaires:

### macOS

- Homebrew (100%):

```sh
brew install micromamba
```

  Preuve: local Homebrew formula metadata

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#micromamba
```

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

- dnf (92%):

```sh
sudo dnf install mamba
```

  Preuve: Fedora Rawhide package metadata: mamba from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/210a2053c8e007daf9ae39c2a21daaed9b2ddd07d63ecffa597050361e73650c-primary.xml.zst

### Windows

- winget (92%):

```sh
winget install --id Mamba.Micromamba -e
```

  Preuve: Windows Package Manager source index: Mamba.Micromamba from https://cdn.winget.microsoft.com/cache/source.msix

## Faits du paquet

- **Clé du paquet:** brew:micromamba
- **Gestionnaire de paquets:** Homebrew
- **Page du gestionnaire de paquets:** <https://formulae.brew.sh/formula/micromamba>
- **Version:** 2.8.1
- **Résumé source:** Fast Cross-Platform Package Manager
- **Page d'accueil:** <https://github.com/mamba-org/mamba>
- **Dépôt:** <https://github.com/mamba-org/mamba>
- **Licence:** BSD-3-Clause
- **Archive source:** <https://github.com/mamba-org/mamba/archive/refs/tags/2.8.1.tar.gz>
- **Dernière mise à jour:** 2026-06-09T13:20:16Z
- **Généré:** 2026-08-04T22:13:35+00:00

## exécutables

- mamba (cli)
- micromamba (cli)
- mamba (alias)
- micromamba (alias)

## Dépendances

- fmt
- libarchive
- libsolv
- lz4
- msgpack
- openssl@3
- reproc
- simdjson
- xz
- yaml-cpp
- zstd

## Dépendances de compilation

- cli11
- cmake
- nlohmann-json
- pkgconf
- spdlog
- tl-expected

## Bibliothèques fournies par macOS

- bzip2
- curl
- krb5

## Comportement d'installation

- hook post-installation: non défini
- Précautions: Please run the following to setup your shell: $HOMEBREW_PREFIX/opt/micromamba/bin/mamba shell init --shell <your-shell> --root-prefix ~/mamba and restart your terminal.
- 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: 2.8.1
- gestionnaire mis à jour: 2026-06-09
- données locales: OK
- dépôt amont: https://github.com/mamba-org/mamba
- dernière version détectée: 2.8.1 (à jour)
## Historique du projet et usages

micromamba is the small, standalone member of the Mamba package-manager family. Mamba began at QuantStack as a C++ reimplementation of conda focused on faster dependency solving and downloads, using libsolv and parallel fetching while preserving conda-compatible package operations. That work grew inside the conda-forge ecosystem, where fast solving matters for large scientific and data-science package graphs.

### Historique du projet

micromamba packages the same codebase with different build choices: the official documentation describes it as a tiny, statically linked C++ executable with its own CLI, no required `base` environment, and no bundled Python. The Mamba README positions it for CI/CD pipelines, Docker images, bootstrapping, and other places where a single self-contained executable is easier than installing Miniforge or a full conda stack.

### Modes d'utilisation

A major technical milestone came with the Mamba 2.0 effort, which made Mamba use the same standalone code as micromamba and removed the older Python-dependent pieces. For package-manager users, micromamba fills the bootstrapper niche: create or run conda environments quickly without first carrying an entire conda distribution.

### Sources

- <https://chanzuckerberg.com/eoss/proposals/fast-software-package-management-for-bio-and-data-science/>
- <https://formulae.brew.sh/formula/micromamba>
- <https://github.com/mamba-org/mamba>
- <https://mamba.readthedocs.io/en/latest/user_guide/micromamba.html>
- <https://medium.com/@QuantStack/introducing-mamba-2-0-0e8d5c6d1d0c>
- <https://wolfv.medium.com/making-conda-fast-again-4da4debfb3b7>


## Notes de sécurité

infrastructure mutation or orchestration signal.

- **Risque Geiger:** orange / moyen
- infrastructure mutation or orchestration signal


## Configuration and credential file locations

These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.


## Configuration files

- Unix: /etc/conda/.condarc, /etc/conda/condarc, /etc/conda/condarc.d/, /etc/conda/.mambarc, /var/lib/conda/.condarc, /var/lib/conda/condarc, /var/lib/conda/condarc.d/, /var/lib/conda/.mambarc, {root_prefix}/.condarc, {root_prefix}/condarc, {root_prefix}/condarc.d, {root_prefix}/.mambarc, ~/.conda/.condarc, ~/.conda/condarc, ~/.conda/condarc.d, ~/.condarc, ~/.mambarc, {target_prefix}/.condarc, {target_prefix}/condarc, {target_prefix}/condarc.d, {target_prefix}/.mambarc, $CONDARC, $MAMBARC
- Windows: C:\ProgramData\conda\.condarc, C:\ProgramData\conda\condarc, C:\ProgramData\conda\condarc.d, C:\ProgramData\conda\.mambarc, {root_prefix}\.condarc, {root_prefix}\condarc, {root_prefix}\condarc.d, {root_prefix}\.mambarc, ~\.conda\.condarc, ~\.conda\condarc, ~\.conda\condarc.d, ~\.condarc, ~\.mambarc, {target_prefix}\.condarc, {target_prefix}\condarc, {target_prefix}\condarc.d, {target_prefix}\.mambarc, %CONDARC%, %MAMBARC%
## Détails de la base source

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** micromamba
- **Version Scheme:** 0
- **Revision:** 0
- **Head Version:** HEAD
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** head, stable

## Autres enregistrements de gestionnaires de paquets

- Nix - micromamba: normalized package name match | nixpkgs package indexes: pkgs/by-name/mi/micromamba/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- dnf - mamba - 2.8.1-2.fc45: normalized package name match | Fedora Rawhide package metadata: mamba from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/210a2053c8e007daf9ae39c2a21daaed9b2ddd07d63ecffa597050361e73650c-primary.xml.zst | The Fast Cross-Platform Package Manager | https://github.com/mamba-org/mamba
- winget - Mamba.Micromamba: normalized package name match | Windows Package Manager source index: Mamba.Micromamba from https://cdn.winget.microsoft.com/cache/source.msix
- Nix - mamba: installed executable or alias match | nixpkgs package indexes: pkgs/by-name/ma/mamba/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1


## Liens liés

- [Source-control packages](https://pkg.so/fr/source-control-tools/) - Belongs to a source-control command family.
- [Package publisher tools](https://pkg.so/fr/package-publishers/) - Belongs to a package publishing or registry command family.
- [Secret-risk packages](https://pkg.so/fr/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals.
- [Terminal utility packages](https://pkg.so/fr/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [openssl@3](https://pkg.so/fr/brew/openssl-3/) - Runtime dependency declared by Homebrew.
- [xz](https://pkg.so/fr/brew/xz/) - Runtime dependency declared by Homebrew.
- [zstd](https://pkg.so/fr/brew/zstd/) - Runtime dependency declared by Homebrew.
- [lz4](https://pkg.so/fr/brew/lz4/) - Runtime dependency declared by Homebrew.
- [libarchive](https://pkg.so/fr/brew/libarchive/) - Runtime dependency declared by Homebrew.
- [pkgconf](https://pkg.so/fr/brew/pkgconf/) - Build dependency declared by Homebrew.
- [cmake](https://pkg.so/fr/brew/cmake/) - Build dependency declared by Homebrew.
- [pixi](https://pkg.so/fr/brew/pixi/) - Shares pkgdb curated category or tags: cli, conda, developer-tools, package-management, package-manager.
- [conda-lock](https://pkg.so/fr/brew/conda-lock/) - Shares pkgdb curated category or tags: cli, conda, developer-tools, package-management, package-manager.
- [pnpm](https://pkg.so/fr/brew/pnpm/) - Shares pkgdb curated category or tags: cli, developer-tools, package-management, package-manager.
- [mint](https://pkg.so/fr/brew/mint/) - Shares pkgdb curated category or tags: cli, developer-tools, package-management, package-manager.
- [composer](https://pkg.so/fr/brew/composer/) - Shares pkgdb curated category or tags: cli, developer-tools, package-management, package-manager.
- [poetry](https://pkg.so/fr/brew/poetry/) - Shares pkgdb curated category or tags: cli, developer-tools, package-management, package-manager.
- [nuget](https://pkg.so/fr/brew/nuget/) - Shares pkgdb curated category or tags: cli, developer-tools, package-management, package-manager.
- [conan](https://pkg.so/fr/brew/conan/) - Shares pkgdb curated category or tags: cli, developer-tools, package-management, package-manager.
- [libsolv](https://pkg.so/fr/brew/libsolv/) - Local package facts share a topical domain. Shared terms: cli, developer, developer-tools, libsolv, management.
- [rattler-build](https://pkg.so/fr/brew/rattler-build/) - Local package facts share a topical domain. Shared terms: cli, conda, cross, cross-platform, developer.
- [rtags](https://pkg.so/fr/brew/rtags/) - Local package facts share a topical domain. Shared terms: c-plus-plus, cli, cross, developer, developer-tools.

## Combined YAML source

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


## Sources

- pkg.so package database
- Geiger risk classifier
- package-page enrichment
- curated configuration and credential file locations
- curated package history
- package version freshness
- pkgdb category and tag curation
- package relationship graph
- external package-manager database matches
- cross-ecosystem install command graph