OCaml Package Manager
OPAM is a source-based package manager for OCaml. It supports multiple simultaneous compiler installations, flexible package constraints, and a Git-friendly development workflow. Managing your OCaml installation can be as simple as:
opam list -a # List the available packages opam install lwt # Install LWT opam update # Update the package list ... opam upgrade # Upgrade the installed packages to their latest version
News
new opam features: more expressive dependencies
new opam features: "opam install <dir>"
new opam features: local switches
Contribute
Report bugs and
ask for features in
the OPAM tool
Report packaging issues or
request new packages
Address general queries on the tool and packages
Discuss the tool internals
1748 packages
| Last week |
|---|
| 3692 users |
| 109385 package installations |
| 7365 repository updates |
| Last month |
|---|
| 12622 users |
| 559622 package installations |
| 35714 repository updates |
| New packages | |
|---|---|
| herdtools7 7.47 | Aug 19 |
| DrawGrammar 0.1.0 | Aug 18 |
| General 0.1.0 | Aug 18 |
| JsOfOCairo 1.0.0 | Aug 18 |
| minicli 1.0.0 | Aug 18 |
| vpnkit 0.1.1 | Aug 17 |
| obelisk 0.3.0 | Aug 17 |
| bisect_ppx-ocamlbuild 1.0.0 | Aug 16 |
| bisect_ppx 1.3.0 | Aug 16 |
| bitcoinml 0.3.0 | Aug 16 |
| all packages | |
| Most Downloaded Packages (this month) | |
|---|---|
| ocamlfind | 17981 |
| jbuilder | 10723 |
| cppo | 10247 |
| result | 10147 |
| ocaml-migrate-parsetree | 9274 |
| ocamlbuild | 9210 |
| topkg | 8442 |
| yojson | 8202 |
| lwt | 8097 |
| biniou | 8079 |
| all packages | |
