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


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



Last week
2376 users
37074 package installations
4240 repository updates
Last month
10222 users
135352 package installations
17078 repository updates
New packages
mqtt 0.0.1 Nov 26
omd 1.2.3 Nov 25
symkat 1.3 Nov 25
safa 1.3 Nov 25
spatial_index 0.0.2 Nov 25
ocp-index 1.1.1 Nov 25
ocamleditor 1.13.2 Nov 24
cstruct 1.5.0 Nov 24
containers 0.6 Nov 23
mad 0.4.4 Nov 22
Most Downloaded Packages (this month)
ocamlfind 7062
ounit 3732
cppo 3726
type_conv 3212
sexplib 3097
lwt 3047
easy-format 2976
yojson 2723
biniou 2594
fieldslib 2410