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opam

brew install opam v2.5.1 LGPL-2.1-only

OCaml package manager

816
30-day installs · #1405
3.4k
90-day · #1278
16.7k
365-day · #1158

Runtime dependencies

Build dependencies

Links

Caveats

OPAM uses ~/.opam by default for its package database, so you need to
initialize it first by running:

$ opam init
Raw metadata
{
  "aliases": [],
  "alternatives": [],
  "build_dependencies": [
    "ocaml"
  ],
  "categories": [],
  "caveats": "OPAM uses ~/.opam by default for its package database, so you need to\ninitialize it first by running:\n\n$ opam init\n",
  "conflicts_with": [],
  "dependencies": [
    "rsync"
  ],
  "deprecated": 0,
  "deprecation_reason": null,
  "desc": "OCaml package manager",
  "disable_reason": null,
  "disabled": 0,
  "enrichment_fetched_at": "2026-06-20T23:41:28+00:00",
  "first_seen": "2026-06-20T23:34:18+00:00",
  "full_name": "opam",
  "github_default_branch": null,
  "github_last_commit_at": null,
  "github_readme_excerpt": null,
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  "github_stars": null,
  "github_topics": [],
  "homepage": "https://opam.ocaml.org",
  "homepage_og_description": null,
  "homepage_og_image": null,
  "homepage_title": "opam - opam",
  "installs_30d": 816,
  "installs_365d": 16659,
  "installs_90d": 3439,
  "keg_only": 0,
  "keg_only_reason": null,
  "last_seen": "2026-06-20T23:34:18+00:00",
  "license": "LGPL-2.1-only",
  "llm_generated_at": null,
  "llm_model": null,
  "name": "opam",
  "oldnames": [],
  "one_liner": null,
  "optional_dependencies": [],
  "rank_30d": 1405,
  "rank_365d": 1158,
  "rank_90d": 1278,
  "raw_hash": "f0259f76a35464c1",
  "recommended_dependencies": [],
  "revision": 0,
  "ruby_source_path": "Formula/o/opam.rb",
  "tap": "homebrew/core",
  "test_dependencies": [
    "ocaml"
  ],
  "uses_from_macos": [
    "unzip"
  ],
  "version_head": "HEAD",
  "version_stable": "2.5.1",
  "versioned_formulae": [],
  "why_use_this": null
}