# Install cmark-gfm

C implementation of GitHub Flavored Markdown. Version 0.29.0.gfm.13 via Homebrew; verified from local package data.

## Install

```sh
sudo av install brew:cmark-gfm
```

Additional install commands:

### macOS

- Homebrew (100%):

```sh
brew install cmark-gfm
```

  Evidence: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install cmark-gfm
```

  Evidence: MacPorts ports tree: devel/cmark-gfm/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

### Linux

- Debian apt (92%):

```sh
sudo apt install cmark-gfm
```

  Evidence: Debian stable package indexes: cmark-gfm from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz

- Nix (92%):

```sh
nix profile install nixpkgs#cmark-gfm
```

  Evidence: nixpkgs package indexes: pkgs/by-name/cm/cmark-gfm/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

- pacman (92%):

```sh
sudo pacman -S cmark-gfm
```

  Evidence: Arch Linux sync databases: cmark-gfm from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz

## Package Facts

- **Package key:** brew:cmark-gfm
- **Package manager:** Homebrew
- **Package manager URL:** <https://formulae.brew.sh/formula/cmark-gfm>
- **Version:** 0.29.0.gfm.13
- **Source summary:** C implementation of GitHub Flavored Markdown
- **Homepage:** <https://github.com/github/cmark-gfm>
- **Repository:** <https://github.com/github/cmark-gfm>
- **Upstream docs:** <https://github.com/github/cmark-gfm#readme>
- **License:** BSD-2-Clause
- **Source archive:** <https://github.com/github/cmark-gfm/archive/refs/tags/0.29.0.gfm.13.tar.gz>
- **Generated:** 2026-06-10T07:18:26+00:00

## Executables

- cmark-gfm (cli)
- cmark-gfm (alias)

## Build Dependencies

- cmake

## Install Behavior

- Post-install hook: not defined
- Bottle: available on arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, monterey, sonoma, ventura, x86_64_linux

## Freshness

- Page generated: 2026-06-10
- Package-manager version: 0.29.0.gfm.13
- Local data status: ok
- Upstream repository: https://github.com/github/cmark-gfm
- info: No package-manager update timestamp was available.
- info: No cached GitHub release or tag data was available.

## 安全说明

narrow executable package without higher-risk signals.

- **Geiger risk:** green / low
- narrow executable package without higher-risk signals

## Source Database Details

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** cmark-gfm
- **Version Scheme:** 0
- **Revision:** 0
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** stable

## Other Package-Manager Records

- Debian apt - cmark-gfm - 0.29.0.gfm.13-4: normalized package name match | Debian stable package indexes: cmark-gfm from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | CommonMark parsing and rendering program, GitHub flavor | https://github.com/github/cmark
- Debian apt - libcmark-gfm-dev - 0.29.0.gfm.13-4: normalized package name match | Debian stable package indexes: libcmark-gfm-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | CommonMark GitHub flavor gfm library dev files | https://github.com/github/cmark
- Debian apt - libcmark-gfm-extensions-dev - 0.29.0.gfm.13-4: normalized package name match | Debian stable package indexes: libcmark-gfm-extensions-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | CommonMark GitHub flavor gfm extensions library dev files | https://github.com/github/cmark
- Debian apt - libcmark-gfm-extensions0.29.0.gfm.13 - 0.29.0.gfm.13-4: normalized package name match | Debian stable package indexes: libcmark-gfm-extensions0.29.0.gfm.13 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | CommonMark GitHub flavor gfm extension library | https://github.com/github/cmark
- Debian apt - libcmark-gfm0.29.0.gfm.13 - 0.29.0.gfm.13-4: normalized package name match | Debian stable package indexes: libcmark-gfm0.29.0.gfm.13 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | CommonMark GitHub flavor gfm library | https://github.com/github/cmark
- Nix - cmark-gfm: normalized package name match | nixpkgs package indexes: pkgs/by-name/cm/cmark-gfm/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- Ubuntu apt - cmark-gfm - 0.29.0.gfm.6-6build1: normalized package name match | Ubuntu 24.04 LTS package indexes: cmark-gfm from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | CommonMark parsing and rendering program, GitHub flavor | https://github.com/github/cmark
- Ubuntu apt - libcmark-gfm-dev - 0.29.0.gfm.6-6build1: normalized package name match | Ubuntu 24.04 LTS package indexes: libcmark-gfm-dev from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | CommonMark GitHub flavor gfm library dev files | https://github.com/github/cmark
- Ubuntu apt - libcmark-gfm-extensions-dev - 0.29.0.gfm.6-6build1: normalized package name match | Ubuntu 24.04 LTS package indexes: libcmark-gfm-extensions-dev from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | CommonMark GitHub flavor gfm extensions library dev files | https://github.com/github/cmark
- Ubuntu apt - libcmark-gfm-extensions0.29.0.gfm.6 - 0.29.0.gfm.6-6build1: normalized package name match | Ubuntu 24.04 LTS package indexes: libcmark-gfm-extensions0.29.0.gfm.6 from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | CommonMark GitHub flavor gfm extension library | https://github.com/github/cmark
- Ubuntu apt - libcmark-gfm0.29.0.gfm.6 - 0.29.0.gfm.6-6build1: normalized package name match | Ubuntu 24.04 LTS package indexes: libcmark-gfm0.29.0.gfm.6 from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | CommonMark GitHub flavor gfm library | https://github.com/github/cmark
- pacman - cmark-gfm - 0.29.0.gfm.13-1: normalized package name match | Arch Linux sync databases: cmark-gfm from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz | GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C | https://github.com/github/cmark
- MacPorts - cmark-gfm: normalized package name match | MacPorts ports tree: devel/cmark-gfm/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1


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## Sources

- Nucleus package database
- Geiger risk classifier
- package-page enrichment
- package version freshness
- av.db category and tag curation
- package relationship graph
- external package-manager database matches
- cross-ecosystem install command graph