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
1788 packages
| Last week |
|---|
| 4999 users |
| 125275 package installations |
| 9440 repository updates |
| Last month |
|---|
| 14392 users |
| 452374 package installations |
| 36202 repository updates |
| New packages | |
|---|---|
| amqp-client 1.1.2 | Sep 21 |
| links 0.7 | Sep 21 |
| jupyter 1.0.2 | Sep 20 |
| graphql 0.4.0 | Sep 19 |
| graphql_parser 0.4.0 | Sep 19 |
| ppx_overload 1.4 | Sep 19 |
| ppx_monadic 2.2.2 | Sep 15 |
| ppx_poly_record 1.2.2 | Sep 15 |
| ppx_meta_conv 3.0.0 | Sep 15 |
| typpx 1.4.1 | Sep 15 |
| all packages | |
| Most Downloaded Packages (this month) | |
|---|---|
| ocamlfind | 16389 |
| jbuilder | 10312 |
| cppo | 9716 |
| result | 8949 |
| ocaml-migrate-parsetree | 7839 |
| topkg | 7526 |
| ocamlbuild | 7349 |
| ppx_tools_versioned | 5847 |
| lwt | 5719 |
| yojson | 5692 |
| all packages | |
