# micromamba をインストール

micromamba のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。

## インストール

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

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install micromamba
```

  証拠: local Homebrew formula metadata

### Linux

- Nix (92%):

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

  証拠: 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
```

  証拠: Fedora Rawhide package metadata: mamba from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/13ee7b80cb813542594d4235c4a0b8695435d5ecf23dd3580bc7515ae1b6180d-primary.xml.zst

### Windows

- winget (92%):

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

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

## パッケージ情報

- **パッケージキー:** brew:micromamba
- **パッケージマネージャ:** Homebrew
- **パッケージマネージャページ:** <https://formulae.brew.sh/formula/micromamba>
- **バージョン:** 2.6.2
- **ソース概要:** Fast Cross-Platform Package Manager
- **ホームページ:** <https://github.com/mamba-org/mamba>
- **リポジトリ:** <https://github.com/mamba-org/mamba>
- **ライセンス:** BSD-3-Clause
- **ソースアーカイブ:** <https://github.com/mamba-org/mamba/archive/refs/tags/2.6.2.tar.gz>
- **更新:** 2026-05-19T21:08:36Z
- **生成ソース:** 2026-05-26T22:45:13+00:00

## 実行可能ファイル

- mamba (cli)
- micromamba (cli)
- mamba (エイリアス)
- micromamba (エイリアス)

## 依存関係

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

## ビルド依存関係

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

## macOS 提供ライブラリ

- bzip2
- curl
- krb5

## インストール挙動

- post-install フック: 未定義
- Caveats: 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.
- Bottle: 利用可能 対象 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux

## 鮮度

- ページ生成日: 2026-05-26
- マネージャ版: 2.6.2
- マネージャ更新日: 2026-05-19
- ローカルデータ: ok
- 上流リポジトリ: https://github.com/mamba-org/mamba
- 検出された最新: 2.6.2 (current)

## セキュリティノート

infrastructure mutation or orchestration signal.

- **Geiger リスク:** orange / medium
- infrastructure mutation or orchestration signal

## 関連リンク

- [openssl@3](https://www.automicvault.com/pkg/brew/openssl-3/) - Runtime dependency declared by Homebrew.
- [xz](https://www.automicvault.com/pkg/brew/xz/) - Runtime dependency declared by Homebrew.
- [zstd](https://www.automicvault.com/pkg/brew/zstd/) - Runtime dependency declared by Homebrew.
- [lz4](https://www.automicvault.com/pkg/brew/lz4/) - Runtime dependency declared by Homebrew.
- [simdjson](https://www.automicvault.com/pkg/brew/simdjson/) - Runtime dependency declared by Homebrew.
- [libarchive](https://www.automicvault.com/pkg/brew/libarchive/) - Runtime dependency declared by Homebrew.
- [fmt](https://www.automicvault.com/pkg/brew/fmt/) - Runtime dependency declared by Homebrew.
- [msgpack](https://www.automicvault.com/pkg/brew/msgpack/) - Runtime dependency declared by Homebrew.
- [pkgconf](https://www.automicvault.com/pkg/brew/pkgconf/) - Build dependency declared by Homebrew.
- [cmake](https://www.automicvault.com/pkg/brew/cmake/) - Build dependency declared by Homebrew.
- [nlohmann-json](https://www.automicvault.com/pkg/brew/nlohmann-json/) - Build dependency declared by Homebrew.
- [spdlog](https://www.automicvault.com/pkg/brew/spdlog/) - Build dependency declared by Homebrew.
- [Secret-risk packages](https://www.automicvault.com/pkg/secret-risk-packages/)

## ソース

- Nucleus package database
- Geiger risk classifier
- package-page enrichment
- package version freshness
- package relationship graph
- cross-ecosystem install command graph