macOS
Homebrew已验证 · 100%
brew install lc0local Homebrew formula metadata
安装
其他安装命令
Linux
Nix已验证 · 92%
nix profile install nixpkgs#lc0nixpkgs package indexes · pkgs/by-name/lc/lc0/package.nix · 来源: api.github.com
概览
软件包摘要
Open source neural network based chess engine
历史
项目历史与用法
lc0 is the Leela Chess Zero engine, an open source UCI-compatible chess engine that plays with neural networks from the LeelaChessZero project.
项目历史
Leela Chess Zero grew out of the post-AlphaZero wave of open source chess experimentation. The official site describes Lc0 as inspired by Google's Alpha Zero project, and the GitHub README describes the engine as the executable half of the LeelaChessZero project.
采用历史
The project became important beyond ordinary package installation because users could both run the engine and contribute self-play training games. The README says the training server enforces game quality using client and engine versions, and the official site separates downloading the engine from downloading a neural network.
使用方式
Users typically run lc0 through a chess GUI or UCI-compatible interface, pairing the engine binary with a downloaded network. The README documents CPU and GPU backends including BLAS, CUDA, cuDNN, ONNX, Apple's Metal Performance Shaders, and experimental SYCL support.
为什么软件包爱好者会关心
lc0 is a rare package-manager-facing chess engine whose useful artifact is not just code but a code-plus-weights ecosystem. It also represents a major open source response to AlphaZero: a reproducible, community-run neural-network chess engine distributed through source, binary releases, and operating-system package managers.
时间线
- 2018-05-30: GitHub lc0 repository created.
- 2018-11-19: Official blog announced lc0 v0.19.0.
- 2018-12-07: Official blog discussed AlphaZero paper details and lc0 v0.19.1.
- 2019-05-28: Official blog announced that Lc0 won TCEC 15.
- 2023-01-15: Official blog summarized 2022 progress, including contributors, search changes, network architecture changes, and new backends.
- 2025-11-23: Release v0.32.1 published.
Related projects
- The official docs relate lc0 to AlphaZero, the LeelaChessZero training network, chess GUIs such as Nibbler, UCI-compatible chess tooling, TCEC competition, and backends such as CUDA, ONNX, BLAS, Metal, and SYCL.
来源
- https://api.github.com/repos/LeelaChessZero/lc0
- https://github.com/LeelaChessZero/lc0
- https://github.com/LeelaChessZero/lc0/releases
- https://lczero.org/
- https://lczero.org/blog/2018/12/alphazero-paper-and-lc0-v0191/
- https://lczero.org/blog/2019/05/lc0-won-tcec-15/
- https://lczero.org/blog/2023/01/2022-progress/
- https://lczero.org/dev/wiki/what-is-lc0/
安全态势
风险级别：blue
broad file, network, media, or database tool signal.
风险分类器
blue 风险 · 中 置信度 · tool
原因
- broad file, network, media, or database tool signal
信号
- text:network
安装行为
- formula 元数据中未记录 Homebrew post-install 钩子。
- Homebrew bottle 元数据适用于 7 个平台目标。
- 安装时包含 1 个运行时依赖。
- 构建元数据列出 4 个构建依赖。
建议审查
在无人值守的代理使用前，请检查该工具是否读取明文凭据、写入远程状态、发布制品或调用插件。
可执行文件
已安装的可执行文件
| 命令 | 类型 | 暴露范围 | 备注 |
|---|---|---|---|
lc0 | cli | 全局可执行文件 |
新鲜度
版本和新鲜度
这些信号区分页生成时间、软件包管理器活动和上游发布比较。只有存在证据 URL 和可比较版本时，才会提示版本落后。
页面生成时间2026-07-25
管理器版本0.32.1
管理器更新时间2026-06-25
本地数据OK
上游not checked
检测到的最新版本未检测到
https://github.com/LeelaChessZero/lc0
- 信息No cached GitHub release or tag data was available.https://github.com/LeelaChessZero/lc0none 置信度
安装元数据
软件包元数据
| 软件包键 | brew:lc0 |
|---|---|
| 版本 | 0.32.1 |
| 软件包管理器 | Homebrew |
| 软件包管理器页面 | https://formulae.brew.sh/formula/lc0 |
| 主页 | https://lczero.org/ |
| 仓库 | https://github.com/LeelaChessZero/lc0 |
| 上游文档 | https://github.com/LeelaChessZero/lc0#readme |
| 许可证 | GPL-3.0-or-later |
| 源码归档 | https://github.com/LeelaChessZero/lc0.git |
| 最后更新 | 2026-06-25T13:37:48+02:00 |
| Pulse | updated |
| 依赖 | eigen |
| 构建依赖 | cmake, meson, ninja, pkgconf |
| Bottle | 可用 (于 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, tahoe, x86_64_linux) |
| Homebrew post-install | 未定义 |
| 服务 | 未声明 |
注册表事实
源数据库详情
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | lc0 |
| Version Scheme | 0 |
| Revision | 0 |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
源数据库匹配
其他软件包管理器记录
匹配项来自外部软件包管理器索引，并与本地 Automic Vault 软件包链接分开显示。
Nix95%
lc0
nix profile install nixpkgs#lc0- normalized package name match
- 匹配方式：Lc0
来源线索
由仓库数据生成
此页面由 av-web 从 scripts/generate-pkg-sqlite.py 生成的私有软件包 SQLite 工件提供。
Combined YAML source
View the package source record on GitHub.
使用的来源
- Geiger risk classifier
- Nucleus package database
- av.db category and tag curation
- cross-ecosystem install command graph
- curated package history
- external package-manager database matches
- package relationship graph
- package version freshness
- package-page enrichment