- name: Install Ocaml apt: name: ocaml state: latest - name: Install opam apt: name: opam state: latest - name: Init opam home command: opam init --reinit --root=/opt/opam --dot-profile=/etc/profile.d/opam.sh --comp=4.14.2 -a - name: Install required opam packages shell: source /etc/profile.d/opam.sh; eval $(opam env --root=/opt/opam --set-root --switch=4.14.2); opam install --yes ocaml-lsp-server odoc ocamlformat utop dune menhir