# Install ratfor with Homebrew, apt

Rational Fortran. Version 1.07 via Homebrew; verified 2026-06-14.

## Install

```sh
sudo av install brew:ratfor
```

Additional install commands:

### macOS

- Homebrew (100%):

```sh
brew install ratfor
```

  Evidence: local Homebrew formula metadata

### Linux

- Debian apt (92%):

```sh
sudo apt install ratfor
```

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

## Package facts

- **Package key:** brew:ratfor
- **Package manager:** Homebrew
- **Package manager page:** <https://formulae.brew.sh/formula/ratfor>
- **Version:** 1.07
- **Source summary:** Rational Fortran
- **Homepage:** <http://www.dgate.org/ratfor/>
- **Repository:** <https://dgate.org/cgit.cgi/ratfor.git>
- **Upstream docs:** <http://www.dgate.org/ratfor>
- **License:** LicenseRef-Homebrew-public-domain
- **Source archive:** <https://deb.debian.org/debian/pool/main/r/ratfor/ratfor_1.07.orig.tar.gz>
- **Last updated:** 2026-06-14T15:13:45+02:00
- **Generated:** 2026-07-08T07:18:31+00:00

## Executables

- ratfor (cli)
- ratfor (alias)

## Dependencies

- gcc

## Install behavior

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

## Freshness

- Page generated: 2026-07-08
- Package-manager version: 1.07
- Package-manager updated: 2026-06-14
- Local data: ok
- Upstream repository: http://www.dgate.org/ratfor/
- info: Release/tag comparison is only available for GitHub repositories.

## Security Notes

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:** ratfor
- **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 - ratfor - 1.07-1: normalized package name match | Debian stable package indexes: ratfor from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Rational Fortran preprocessor for Fortran 77 | http://www.dgate.org/ratfor/
- Ubuntu apt - ratfor - 1.05-2: normalized package name match | Ubuntu 24.04 LTS package indexes: ratfor from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | Rational Fortran preprocessor for Fortran 77 | http://www.dgate.org/ratfor/


## Related links

- [Terminal utility packages](https://www.automicvault.com/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Text processing packages](https://www.automicvault.com/pkg/text-processing-tools/) - Matched text, document, or structured-data processing metadata.
- [Developer build packages](https://www.automicvault.com/pkg/developer-build-tools/) - Matched build, compiler, generator, or developer workflow metadata.
- [Language runtime packages](https://www.automicvault.com/pkg/language-runtime-packages/) - Matched language runtime, compiler, or interpreter metadata.
- [gcc](https://www.automicvault.com/pkg/brew/gcc/) - Runtime dependency declared by Homebrew.
- [cryptol](https://www.automicvault.com/pkg/brew/cryptol/) - Shares av.db curated category or tags: cli, developer-tools, programming-language, programming-languages.
- [doublecpp](https://www.automicvault.com/pkg/brew/doublecpp/) - Shares av.db curated category or tags: cli, developer-tools, preprocessor, programming-languages.
- [findent](https://www.automicvault.com/pkg/brew/findent/) - Shares av.db curated category or tags: cli, developer-tools, fortran.
- [fortitude](https://www.automicvault.com/pkg/brew/fortitude/) - Shares av.db curated category or tags: cli, developer-tools, fortran.
- [fprettify](https://www.automicvault.com/pkg/brew/fprettify/) - Shares av.db curated category or tags: cli, developer-tools, fortran.
- [cdecl](https://www.automicvault.com/pkg/brew/cdecl/) - Shares av.db curated category or tags: cli, developer-tools, programming-languages.
- [fypp](https://www.automicvault.com/pkg/brew/fypp/) - Shares av.db curated category or tags: cli, developer-tools, fortran, preprocessor.
- [gawk](https://www.automicvault.com/pkg/brew/gawk/) - Shares av.db curated category or tags: cli, developer-tools, programming-languages.

## Combined YAML source

View the package source record on GitHub. [combined/ratfor.yml](https://github.com/automic-vault/db/blob/main/combined/ratfor.yml)


## 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