# Install ddd

Graphical front-end for command-line debuggers. Version 3.4.1 via Homebrew; verified from local package data.

## Install

```sh
sudo av install brew:ddd
```

Additional install commands:

### macOS

- Homebrew (100%):

```sh
brew install ddd
```

  Evidence: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install ddd
```

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

### Linux

- Debian apt (92%):

```sh
sudo apt install ddd
```

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

- dnf (92%):

```sh
sudo dnf install ddd
```

  Evidence: Fedora Rawhide package metadata: ddd from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/13ee7b80cb813542594d4235c4a0b8695435d5ecf23dd3580bc7515ae1b6180d-primary.xml.zst

- Nix (92%):

```sh
nix profile install nixpkgs#ddd
```

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

## Package Facts

- **Package key:** brew:ddd
- **Package manager:** Homebrew
- **Package manager URL:** <https://formulae.brew.sh/formula/ddd>
- **Version:** 3.4.1
- **Source summary:** Graphical front-end for command-line debuggers
- **Homepage:** <https://www.gnu.org/software/ddd/>
- **Repository:** <https://savannah.gnu.org/projects/ddd>
- **Upstream docs:** <https://www.gnu.org/s/ddd/manual/html_mono/ddd.html>
- **License:** GPL-3.0-or-later AND GFDL-1.1-no-invariants-or-later AND GFDL-1.3-no-invariants-or-later AND HPND-sell-variant AND MIT-open-group
- **Source archive:** <https://ftpmirror.gnu.org/gnu/ddd/ddd-3.4.1.tar.gz>
- **Generated:** 2026-06-10T07:18:26+00:00

## Executables

- ddd (cli)
- ddd (alias)

## Dependencies

- fontconfig
- libice
- libsm
- libx11
- libxaw
- libxext
- libxft
- libxmu
- libxp
- libxpm
- libxt
- openmotif

## Build Dependencies

- gnu-sed

## macOS Provided Libraries

- ncurses

## Install Behavior

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

## Freshness

- Page generated: 2026-06-10
- Package-manager version: 3.4.1
- Local data status: ok
- Upstream repository: https://www.gnu.org/software/ddd/
- info: No package-manager update timestamp was available.
- info: Release/tag comparison is only available for GitHub repositories.

## セキュリティノート

escape, surveillance, or offensive capability signal.

- **Geiger risk:** red / medium
- escape, surveillance, or offensive capability signal

## Source Database Details

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** ddd
- **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 - ddd - 1:3.3.12-5.4+b1: normalized package name match | Debian stable package indexes: ddd from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Data Display Debugger, a graphical debugger frontend | http://www.gnu.org/software/ddd/
- Debian apt - ddd-doc - 1:3.3.12-5.4: normalized package name match | Debian stable package indexes: ddd-doc from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Additional documentation for the Data Display Debugger | http://www.gnu.org/software/ddd/
- Nix - ddd: normalized package name match | nixpkgs package indexes: pkgs/by-name/dd/ddd/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- Ubuntu apt - ddd - 1:3.3.12-5.4build2: normalized package name match | Ubuntu 24.04 LTS package indexes: ddd from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | Data Display Debugger, a graphical debugger frontend | http://www.gnu.org/software/ddd/
- Ubuntu apt - ddd-doc - 1:3.3.12-5.4build2: normalized package name match | Ubuntu 24.04 LTS package indexes: ddd-doc from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | Additional documentation for the Data Display Debugger | http://www.gnu.org/software/ddd/
- dnf - ddd - 3.4.1-7.fc44: normalized package name match | Fedora Rawhide package metadata: ddd from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/13ee7b80cb813542594d4235c4a0b8695435d5ecf23dd3580bc7515ae1b6180d-primary.xml.zst | GUI for several command-line debuggers | http://www.gnu.org/software/ddd/
- MacPorts - ddd: normalized package name match | MacPorts ports tree: devel/ddd/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1


## Related Links

- [Secret-risk packages](https://www.automicvault.com/ja/pkg/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals.
- [Terminal utility packages](https://www.automicvault.com/ja/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Text processing packages](https://www.automicvault.com/ja/pkg/text-processing-tools/) - Matched text, document, or structured-data processing metadata.
- [Developer build packages](https://www.automicvault.com/ja/pkg/developer-build-tools/) - Matched build, compiler, generator, or developer workflow metadata.
- [fontconfig](https://www.automicvault.com/ja/pkg/brew/fontconfig/) - Runtime dependency declared by Homebrew.
- [libxpm](https://www.automicvault.com/ja/pkg/brew/libxpm/) - Runtime dependency declared by Homebrew.
- [openmotif](https://www.automicvault.com/ja/pkg/brew/openmotif/) - Runtime dependency declared by Homebrew.
- [gnu-sed](https://www.automicvault.com/ja/pkg/brew/gnu-sed/) - Build dependency declared by Homebrew.
- [gdb](https://www.automicvault.com/ja/pkg/brew/gdb/) - Shares av.db curated category or tags: cli, debugger, debugging, developer-tools, gdb.
- [gdbgui](https://www.automicvault.com/ja/pkg/brew/gdbgui/) - Shares av.db curated category or tags: cli, debugger, debugging, developer-tools, frontend.
- [delve](https://www.automicvault.com/ja/pkg/brew/delve/) - Shares av.db curated category or tags: cli, debugger, debugging, developer-tools.
- [dwarfutils](https://www.automicvault.com/ja/pkg/brew/dwarfutils/) - Shares av.db curated category or tags: cli, debugging, developer-tools.
- [strace](https://www.automicvault.com/ja/pkg/brew/strace/) - Shares av.db curated category or tags: cli, debugging, developer-tools.
- [bashdb](https://www.automicvault.com/ja/pkg/brew/bashdb/) - Shares av.db curated category or tags: cli, debugger, debugging, developer-tools.
- [i386-elf-gdb](https://www.automicvault.com/ja/pkg/brew/i386-elf-gdb/) - Shares av.db curated category or tags: cli, debugger, developer-tools, gdb, gnu.
- [gammaray](https://www.automicvault.com/ja/pkg/brew/gammaray/) - Shares av.db curated category or tags: cli, debugging, developer-tools.
- [global](https://www.automicvault.com/ja/pkg/brew/global/) - Local package facts share a topical domain. Shared terms: cli, developer, developer-tools, gnu.
- [aarch64-elf-gdb](https://www.automicvault.com/ja/pkg/brew/aarch64-elf-gdb/) - Local package facts share a topical domain. Shared terms: cli, debugger, debuggers, debugging, developer.

## 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