OCaml Package Manager. Manage OCaml compilers, tools, and libraries.
Initialize opam for first use
opam init
Search for packages
opam search query
Install a package and all of its dependencies
opam install package
Display detailed information about a package
opam show package
List all installed packages
opam list
Update the local package database
opam update
Upgrade all installed packages
opam upgrade
Display help
opam help