Main public package repository for OPAM, the source package manager of OCaml.
OCaml Shell
Latest commit 32c13b5 Feb 27, 2017 @avsm avsm committed on GitHub Merge pull request #8551 from gasche/old-frama-c-fixes
frama-c-base: add (ocaml < 4.04) bound on older versions

This repository contains OCaml package and compiler metadata and is used by the default installation of OPAM.

How to Contribute

You are welcome to clone this repository and send us pull requests. You can find more documentation and useful workflows at


All the metadata contained in this repository are licensed under the CC0 1.0 Universal license.

Moreover, as the collection of the metadata in this repository is technically a "Database" -- which is subject to a "sui generis" right in Europe -- we would like to stress that even the collection of the metadata contained in opam-repository is licensed under CC0 and thus the simple act of cloning opam-repository is perfectly legal.