# 使用 Homebrew 安装 frum

查看 frum 的安装路径、可执行文件、元数据以及面向 AI 代理工作流的安全说明。

## 安装

```sh
sudo av install brew:frum
```

其他安装命令:

### macOS

- Homebrew (100%):

```sh
brew install frum
```

  证据: local Homebrew formula metadata

## 软件包事实

- **软件包键:** brew:frum
- **软件包管理器:** Homebrew
- **版本:** 0.1.2
- **来源摘要:** Fast and modern Ruby version manager written in Rust
- **主页:** <https://github.com/TaKO8Ki/frum/>
- **仓库:** <https://github.com/TaKO8Ki/frum>
- **已生成:** 2026-08-03T19:37:03+00:00

## 可执行文件

- frum (别名)

## 安装行为

- Bottle: 不可用

## 版本和新鲜度

- 页面生成时间: 2026-08-03
- 管理器版本: 0.1.2
## 项目历史与用法

frum is a Ruby version manager written in Rust. Its README positions it as a fast, modern alternative in the Ruby toolchain space, with support for `.ruby-version` files, shell initialization, completions, and Ruby installation commands.

### 项目历史

The project appeared publicly as a 0.1.0 alpha series in April 2021 and reached v0.1.0 in May 2021. Its README emphasizes a pure Rust implementation that does not use ruby-build, cross-platform support for macOS and Linux, and faster shell initialization than rbenv in the included benchmark.

The release history stayed small, with v0.1.2 published in November 2021. The README references fnm, a Rust-based Node.js version manager, which places frum in the family of small compiled version managers built for quick shell startup.

### 采用历史

frum's official installation section documents Homebrew/Linuxbrew, Arch AUR packages, Cargo installation, and release binaries. The v0.1.1 release notes explicitly mention Linuxbrew installation, showing package-manager support as part of its early adoption path.

### 使用方式

Users initialize frum in their shell profile with `frum init`, then install, uninstall, list, and select Ruby versions with subcommands such as `install`, `versions`, `global`, and `local`. The tool also supports `.ruby-version` files so it can fit into existing Ruby project conventions.

The README documents `$HOME/.frum` as the default installation root, with `--frum-dir` and `FRUM_DIR` available when users need a customized location.

### 为什么软件包爱好者会关心

frum is notable as an example of the Rust rewrite wave reaching language-version managers: it borrows the fast-startup pitch common to tools like fnm while targeting Ruby workflows historically served by rbenv, chruby, RVM, and ruby-build-based tooling.

### 时间线

- 2021: v0.1.0-alpha.0 was published as the first GitHub release.
- 2021: v0.1.0 followed in May with global config options.
- 2021: v0.1.1 added documented Linuxbrew installation support.
- 2021: v0.1.2 fixed Homebrew OpenSSL usage.

### Related projects

- The README lists Schniz/fnm as a reference project.
- The benchmark compares shell initialization against rbenv, making rbenv an important adjacent Ruby version manager.

### 来源

- <https://github.com/TaKO8Ki/frum>
- <https://github.com/TaKO8Ki/frum/releases>


## 安全说明

infrastructure mutation or orchestration signal.

- **Geiger 风险:** orange / 中
- infrastructure mutation or orchestration signal


## Combined YAML source

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


## 来源

- pkg.so package database
- Geiger risk classifier
- curated package history
- pkgdb category and tag curation
- cross-ecosystem install command graph