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使用 Homebrew, Nix, apt, scoop 安装 dafny

查看 dafny 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。

安装命令安全说明

安装

其他安装命令

macOS

Homebrew已验证 · 100%
brew install dafny

local Homebrew formula metadata

Linux

Nix已验证 · 92%
nix profile install nixpkgs#dafny

nixpkgs package indexes · pkgs/by-name/da/dafny/package.nix · 来源: api.github.com

Ubuntu apt已验证 · 92%
sudo apt install dafny

Ubuntu 24.04 LTS package indexes · dafny · 来源: archive.ubuntu.com

Windows

Scoop已验证 · 92%
scoop install main/dafny

Scoop official bucket manifest trees · bucket/dafny.json · 来源: api.github.com

概览

软件包摘要

Verification-aware programming language

命令和别名

  • dafny

历史

项目历史与用法

Dafny is a verification-aware programming language and toolchain. It occupies a special package-manager niche: a single CLI that lets developers write programs, specifications, and proofs together, then verify them and compile to mainstream languages.

项目历史

The official Dafny README describes Dafny as a verification-ready programming language whose verifier checks code against specifications while the developer writes. The public dafny-lang/dafny repository was created in 2016, and GitHub release metadata records Dafny 1.9.7 in June 2016.

采用历史

Dafny has grown through language documentation, binary releases for common operating systems, a wiki and issue tracker, and editor-centered workflows such as Visual Studio Code installation. Its README also points to tutorials, reference material, a Zulip channel, and a standard library, which are typical signs of a specialist language moving from research use into practical developer workflows.

使用方式

Users write Dafny programs with specifications such as preconditions, postconditions, invariants, and proofs; the Dafny verifier checks them, and the compiler can emit C#, Go, Python, Java, or JavaScript. The reference manual is the authoritative source for the language and verification system.

为什么软件包爱好者会关心

Dafny matters in package history because it packages formal methods as an installable developer tool rather than a one-off theorem-proving environment. It gives package managers a concrete artifact for a verification language, including CLI binaries, documentation, and cross-platform releases.

时间线

  • 2016: Public dafny-lang/dafny GitHub repository is created.
  • 2016: Dafny 1.9.7 is published on GitHub releases.
  • 2017: Dafny 2.0.0 is published on GitHub releases.
  • 2025: Dafny 4.11.0 is published on GitHub releases.

Related projects

  • The official README lists influences including Euclid, Eiffel, CLU, Java, C#, Scala, ML, Coq, and VeriFast, and points to Dafny libraries and editor integrations.

安全态势

风险级别：yellow

generalized runtime or code generation signal.

风险分类器

yellow 风险 · 中 置信度 · runtime

原因

  • generalized runtime or code generation signal

信号

  • text:programming language

安装行为

  • 未记录 Homebrew bottle 元数据。

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
dafny可执行文件已索引可执行文件从本地可执行文件索引发现。

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2026-08-03
管理器版本4.11.0
管理器更新时间2026-06-22
本地数据未知
上游不可用
检测到的最新版本未检测到
  • OK没有生成新鲜度警告。

安装元数据

软件包元数据

软件包键brew:dafny
版本4.11.0
软件包管理器Homebrew
主页https://github.com/dafny-lang/dafny/blob/master/README.md
仓库https://github.com/dafny-lang/dafny
最后更新2026-06-22T14:03:07-07:00
Pulseupdated
Bottle未记录
服务未声明

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%

dafny

nix profile install nixpkgs#dafny
  • normalized package name match
  • 匹配方式：Dafny
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/da/dafny/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
Ubuntu apt95%

dafny 2.3.0+dfsg-0.1

programming language with program correctness verifier

https://research.microsoft.com/en-us/projects/dafny/

sudo apt install dafny
  • Section: universe/devel
  • Architecture: all
  • 9 依赖
  • normalized package name match
  • 匹配方式：Dafny
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: dafny from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Scoop95%

main/dafny

scoop install main/dafny
  • normalized package name match
  • 匹配方式：Dafny
Scoop official bucket manifest trees · api.github.com · Scoop official bucket manifest trees: bucket/dafny.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1

软件包图谱

链接来自本地软件包关系图、补充数据、依赖边、生态匹配和软件包 hub 归属。

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。

使用的来源

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