{"action":"opened","issue":{"url":"https://api.github.com/repos/rgrinberg/opium/issues/49","repository_url":"https://api.github.com/repos/rgrinberg/opium","labels_url":"https://api.github.com/repos/rgrinberg/opium/issues/49/labels{/name}","comments_url":"https://api.github.com/repos/rgrinberg/opium/issues/49/comments","events_url":"https://api.github.com/repos/rgrinberg/opium/issues/49/events","html_url":"https://github.com/rgrinberg/opium/issues/49","id":144384069,"number":49,"title":"Unable to build against latest master","user":{"login":"hcarty","id":199147,"avatar_url":"https://avatars.githubusercontent.com/u/199147?v=3","gravatar_id":"","url":"https://api.github.com/users/hcarty","html_url":"https://github.com/hcarty","followers_url":"https://api.github.com/users/hcarty/followers","following_url":"https://api.github.com/users/hcarty/following{/other_user}","gists_url":"https://api.github.com/users/hcarty/gists{/gist_id}","starred_url":"https://api.github.com/users/hcarty/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/hcarty/subscriptions","organizations_url":"https://api.github.com/users/hcarty/orgs","repos_url":"https://api.github.com/users/hcarty/repos","events_url":"https://api.github.com/users/hcarty/events{/privacy}","received_events_url":"https://api.github.com/users/hcarty/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-03-29T20:52:17Z","updated_at":"2016-03-29T20:52:17Z","closed_at":null,"body":"OCaml 4.02.3 on OSX with `opam pin add opium --dev-repo`:\r\n\r\nTrying to compile this code:\r\n\r\n```ocaml\r\nopen Opium.Std\r\n\r\nlet () =\r\n  App.empty\r\n  |> get \"/\" (fun _req -> `String \"Hello world\" |> respond')\r\n  |> App.cmd_name \"HW\"\r\n  |> App.run_command\r\n```\r\nI get:\r\n```\r\n$ ocamlbuild -use-ocamlfind -package opium.unix o.native\r\n+ ocamlfind ocamlopt -linkpkg -package opium.unix o.cmx -o o.native\r\nFile \"_none_\", line 1:\r\nError: No implementations provided for the following modules:\r\n         Cohttp_lwt_body referenced from /Users/hcarty/.opam/pipeline/lib/opium/opium_kernel.cmxa(Opium_misc),\r\n           /Users/hcarty/.opam/pipeline/lib/opium/opium_kernel.cmxa(Opium_rock),\r\n           /Users/hcarty/.opam/pipeline/lib/opium/opium.cmxa(Opium_app)\r\n         Lwt_log referenced from /Users/hcarty/.opam/pipeline/lib/opium/opium.cmxa(Opium_debug),\r\n           /Users/hcarty/.opam/pipeline/lib/opium/opium.cmxa(Opium_app)\r\n         Cohttp_lwt_unix referenced from /Users/hcarty/.opam/pipeline/lib/opium/opium.cmxa(Opium_app),\r\n           /Users/hcarty/.opam/pipeline/lib/opium/opium.cmxa(Opium_static_serve)\r\n         Lwt_main referenced from /Users/hcarty/.opam/pipeline/lib/opium/opium.cmxa(Opium_app)\r\nCommand exited with code 2.\r\n```"}}