# Install hebcal

Perpetual Jewish calendar for the command-line. Version 5.12.3 via Homebrew; verified 2026-06-08.

## Install

```sh
sudo av install brew:hebcal
```

Additional install commands:

### macOS

- Homebrew (100%):

```sh
brew install hebcal
```

  Evidence: local Homebrew formula metadata

### Linux

- Debian apt (92%):

```sh
sudo apt install hebcal
```

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

- Nix (92%):

```sh
nix profile install nixpkgs#hebcal
```

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

## Package Facts

- **Package key:** brew:hebcal
- **Package manager:** Homebrew
- **Package manager URL:** <https://formulae.brew.sh/formula/hebcal>
- **Version:** 5.12.3
- **Source summary:** Perpetual Jewish calendar for the command-line
- **Homepage:** <https://github.com/hebcal/hebcal>
- **Repository:** <https://github.com/hebcal/hebcal>
- **Upstream docs:** <https://github.com/hebcal/hebcal#readme>
- **License:** GPL-2.0-or-later
- **Source archive:** <https://github.com/hebcal/hebcal/archive/refs/tags/v5.12.3.tar.gz>
- **Last updated:** 2026-06-08T00:15:34Z
- **Generated:** 2026-06-10T07:18:26+00:00

## Executables

- hebcal (cli)
- hebcal (alias)

## Build Dependencies

- go

## Install Behavior

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

## Freshness

- Page generated: 2026-06-10
- Package-manager version: 5.12.3
- Package-manager updated: 2026-06-08
- Local data status: ok
- Upstream repository: https://github.com/hebcal/hebcal
- Upstream latest detected: v5.12.3 (current)

## Sicherheitshinweise

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:** hebcal
- **Version Scheme:** 0
- **Revision:** 0
- **Head Version:** HEAD
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** head, stable

## Other Package-Manager Records

- Debian apt - hebcal - 4.31-1: normalized package name match | Debian stable package indexes: hebcal from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Perpetual Jewish Calendar | https://github.com/hebcal/hebcal
- Nix - hebcal: normalized package name match | nixpkgs package indexes: pkgs/by-name/he/hebcal/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- Ubuntu apt - hebcal - 4.31-1: normalized package name match | Ubuntu 24.04 LTS package indexes: hebcal from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | Perpetual Jewish Calendar | https://github.com/hebcal/hebcal


## Related Links

- [Source-control packages](https://www.automicvault.com/de/pkg/source-control-tools/) - Belongs to a source-control command family.
- [Terminal utility packages](https://www.automicvault.com/de/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Networking and protocol packages](https://www.automicvault.com/de/pkg/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata.
- [Productivity CLI packages](https://www.automicvault.com/de/pkg/productivity-cli-packages/) - Matched curated productivity category metadata from av.db.
- [go](https://www.automicvault.com/de/pkg/brew/go/) - Build dependency declared by Homebrew.
- [ical-buddy](https://www.automicvault.com/de/pkg/brew/ical-buddy/) - Shares av.db curated category or tags: calendar, cli, productivity.
- [gcalcli](https://www.automicvault.com/de/pkg/brew/gcalcli/) - Shares av.db curated category or tags: calendar, cli, productivity.
- [remind](https://www.automicvault.com/de/pkg/brew/remind/) - Shares av.db curated category or tags: calendar, cli, productivity.
- [khal](https://www.automicvault.com/de/pkg/brew/khal/) - Shares av.db curated category or tags: calendar, cli, productivity.
- [calcurse](https://www.automicvault.com/de/pkg/brew/calcurse/) - Shares av.db curated category or tags: calendar, cli, productivity.
- [when](https://www.automicvault.com/de/pkg/brew/when/) - Shares av.db curated category or tags: calendar, cli, productivity.
- [jcal](https://www.automicvault.com/de/pkg/brew/jcal/) - Shares av.db curated category or tags: calendar, cli, productivity.
- [ddate](https://www.automicvault.com/de/pkg/brew/ddate/) - Shares av.db curated category or tags: calendar, cli, productivity.
- [aliyunpan](https://www.automicvault.com/de/pkg/brew/aliyunpan/) - Local package facts share a topical domain. Shared terms: cli, command-line, line, productivity.

## 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