In mirage/ocaml-cohttp#631
I got this dune file, defining a test belonging to the cohttp-async package:
(test
(name test_async_integration)
(package cohttp-async)
(libraries cohttp_async_test async_unix base core async_kernel oUnit
cohttp-async))
but I got:
$ dune runtest -p cohttp-lwt-jsoo
...
File "cohttp-async/test/dune", line 5, characters 13-25:
Error: Library "cohttp-async" not found.
Hint: try: dune external-lib-deps --missing -p cohttp-lwt-jsoo @runtest
...