# 使用 Homebrew, apk 安装 ol
查看 ol 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:ol
```
其他安装命令:
### macOS
- Homebrew (100%):
```sh
brew install ol
```
证据: local Homebrew formula metadata
### Linux
- apk (92%):
```sh
sudo apk add ol
```
证据: Alpine Linux edge package indexes: ol from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz
## 软件包事实
- **软件包键:** brew:ol
- **软件包管理器:** Homebrew
- **版本:** 2.7
- **来源摘要:** Purely functional dialect of Lisp
- **主页:**
- **仓库:**
- **已生成:** 2026-08-03T19:37:03+00:00
## 可执行文件
- ol (别名)
- olvm (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: 2.7
## 项目历史与用法
Otus Lisp, packaged as ol, is a small, cross-platform, purely functional Lisp dialect with Scheme influence. Its documentation describes it as implementing an extended subset of R7RS Scheme with built-in FFI, regular expressions, infix math notation, a REPL, an interpreter/compiler stack, and the olvm virtual machine.
### 项目历史
The yuriy-chumak/ol repository was created on 2014-09-06. The project presents itself as both a language experiment and a practical embeddable runtime, emphasizing a tiny footprint, cross-platform support, and foreign-function access to C, Python, Lua, and operating-system APIs.
### 采用历史
Otus Lisp has niche adoption compared with major Scheme and Lisp implementations. Its presence in Homebrew and Alpine packaging, plus its GitHub topic footprint around R7RS, FFI, interpreter, compiler, and virtual-machine work, show a package aimed at language implementers, embedded scripting users, and Lisp collectors rather than a broad application ecosystem.
### 使用方式
Users run ol or olvm to experiment with the language, execute scripts, embed the runtime, or use the FFI as a compact bridge to native libraries. The package's appeal is strongest where a small Lisp-like runtime and direct foreign calls matter more than a large library ecosystem.
### 为什么软件包爱好者会关心
For package nerds, ol is interesting because it is not just another Scheme package: it combines a deliberately tiny runtime, R7RS-flavored semantics, and a virtual-machine/compiler design in a Homebrew-installable artifact. It is the kind of package that preserves an independent language implementation in mainstream package indexes.
### 时间线
- 2014-09-06: The yuriy-chumak/ol repository was created on GitHub.
- 2026-07-01: GitHub repository metadata reported 278 stars, 14 forks, Scheme as the primary language, and active repository pushes in 2026.
### Related projects
- Related references include R7RS Scheme, SRFI libraries, other embeddable Lisp and Scheme runtimes, and the repository's own olvm virtual machine. The package metadata also connects it to Homebrew and Alpine Linux package ecosystems.
### 来源
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## 安全说明
narrow executable package without higher-risk signals.
- **Geiger 风险:** 绿色 / 低
- narrow executable package without higher-risk signals
## 其他软件包管理器记录
- apk - ol - 2.6-r0: normalized package name match | Alpine Linux edge package indexes: ol from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | Purely functional dialect of Lisp | https://yuriy-chumak.github.io/ol/
- apk - ol-dev - 2.6-r0: normalized package name match | Alpine Linux edge package indexes: ol-dev from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | Purely functional dialect of Lisp (development files) | https://yuriy-chumak.github.io/ol/
- apk - ol-doc - 2.6-r0: normalized package name match | Alpine Linux edge package indexes: ol-doc from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | Purely functional dialect of Lisp (documentation) | https://yuriy-chumak.github.io/ol/
## Combined YAML source
View the package source record on GitHub. [combined/ol.yml](https://github.com/mxcl/pkgdb/blob/main/combined/ol.yml)
## 来源
- pkg.so package database
- Geiger risk classifier
- curated package history
- pkgdb category and tag curation
- external package-manager database matches
- cross-ecosystem install command graph