# Install redo

Implements djb's redo: an alternative to make. Version 0.42d via Homebrew; verified 2026-03-31.

## Install

```sh
sudo av install brew:redo
```

Additional install commands:

### macOS

- Homebrew (100%):

```sh
brew install redo
```

  Evidence: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install redo
```

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

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#redo
```

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

- pacman (92%):

```sh
sudo pacman -S redo-python
```

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

## Package Facts

- **Package key:** brew:redo
- **Package manager:** Homebrew
- **Package manager URL:** <https://formulae.brew.sh/formula/redo>
- **Version:** 0.42d
- **Source summary:** Implements djb's redo: an alternative to make
- **Homepage:** <https://redo.rtfd.io/>
- **Repository:** <https://github.com/apenwarr/redo>
- **Upstream docs:** <https://redo.readthedocs.io/en/latest>
- **License:** Apache-2.0
- **Source archive:** <https://github.com/apenwarr/redo/archive/refs/tags/redo-0.42d.tar.gz>
- **Last updated:** 2026-03-31T21:36:20-04:00
- **Generated:** 2026-06-10T07:18:26+00:00

## Executables

- redo (cli)
- redo-always (cli)
- redo-ifchange (cli)
- redo-ifcreate (cli)
- redo-log (cli)
- redo-ood (cli)
- redo-sources (cli)
- redo-stamp (cli)
- redo-targets (cli)
- redo-unlocked (cli)
- redo-whichdo (cli)
- redo (alias)
- redo-always (alias)
- redo-ifchange (alias)
- redo-ifcreate (alias)
- redo-log (alias)
- redo-ood (alias)
- redo-sources (alias)
- redo-stamp (alias)
- redo-targets (alias)
- redo-unlocked (alias)
- redo-whichdo (alias)

## Dependencies

- python@3.14

## Install Behavior

- Post-install hook: not defined
- Bottle: available on all

## Freshness

- Page generated: 2026-06-10
- Package-manager version: 0.42d
- Package-manager updated: 2026-03-31
- Local data status: ok
- Upstream repository: https://github.com/apenwarr/redo
- info: No cached GitHub release or tag data was available.

## セキュリティノート

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:** redo
- **Version Scheme:** 0
- **Revision:** 2
- **Conflicts With:** goredo
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** stable

## Other Package-Manager Records

- Nix - redo: normalized package name match | nixpkgs package indexes: pkgs/by-name/re/redo/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- pacman - redo-python - 0.42.d-6: normalized package name match | Arch Linux sync databases: redo-python from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz | An implementation of the redo build system in Python | https://github.com/apenwarr/redo
- pacman - redo-sh - 4.0.7-1: normalized package name match | Arch Linux sync databases: redo-sh from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz | An implementation of the Redo build system in Bash | http://news.dieweltistgarnichtso.net/bin/redo-sh.html
- MacPorts - redo: normalized package name match | MacPorts ports tree: devel/redo/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1


## Related Links

- [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.
- [Language runtime packages](https://www.automicvault.com/ja/pkg/language-runtime-packages/) - Matched language runtime, compiler, or interpreter metadata.
- [python@3.14](https://www.automicvault.com/ja/pkg/brew/python-3-14/) - Runtime dependency declared by Homebrew.
- [scons](https://www.automicvault.com/ja/pkg/brew/scons/) - Shares av.db curated category or tags: build-system, cli, developer-tools, python.
- [goredo](https://www.automicvault.com/ja/pkg/brew/goredo/) - Shares av.db curated category or tags: build-system, cli, developer-tools, make-alternative.
- [omake](https://www.automicvault.com/ja/pkg/brew/omake/) - Shares av.db curated category or tags: automation, build-system, cli, developer-tools.
- [ninja](https://www.automicvault.com/ja/pkg/brew/ninja/) - Shares av.db curated category or tags: build-system, cli, developer-tools.
- [mage](https://www.automicvault.com/ja/pkg/brew/mage/) - Shares av.db curated category or tags: build-system, cli, developer-tools, make-alternative.
- [dune](https://www.automicvault.com/ja/pkg/brew/dune/) - Shares av.db curated category or tags: build-system, cli, developer-tools.
- [premake](https://www.automicvault.com/ja/pkg/brew/premake/) - Shares av.db curated category or tags: build-system, cli, developer-tools.
- [tup](https://www.automicvault.com/ja/pkg/brew/tup/) - Shares av.db curated category or tags: build-system, cli, developer-tools.
- [litani](https://www.automicvault.com/ja/pkg/brew/litani/) - Both packages touch the same language runtime or ecosystem. Shared terms: build, build-system, cli, developer, developer-tools.

## 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