Esy: Solver failure: cohttp-lwt-unix with ocaml 4.6.x

[ManasJayanth]

esy version: 0.6.7
Operating System:
any
Issue:
Solver failure. MCCS timesout

Package.json

{
  "dependencies": {
    "ocaml": "4.6.x",
    "@opam/cohttp-lwt-unix": "*"
  }
}

Actual behavior:

.... solving esy constraints running solveresy-solve: internal error, uncaught exception:
           Mccs.Timeout
           Raised by primitive operation at file "src/mccs.ml", line 86, characters 8-46
           Called from file "esy-solve-cudf/bin/esySolveCudfCommand.ml", line 27, characters 20-116
           Called from file "cmdliner_term.ml", line 25, characters 19-24
           Called from file "cmdliner.ml", line 25, characters 27-34
           Called from file "cmdliner.ml", line 116, characters 32-39

Expected behavior:
esy installs deps as expected

Additional steps to reproduce:
none

[idkjs]

@ManasJayanth ever get this worked out?

[ManasJayanth]

I couldn't :/

Busy improving docs around esy infra (overrides, c packages etc) for the upcoming release.

[idkjs]

Nice! Be sure to write a blog post about it and post in on the blog. We havent had one since 8/2018!

Is there a pre-release/test version? esy@next?

Thanks for putting in the work.

[ManasJayanth]

That is indeed a great point. Will definitely considering writing something.

re: pre-release.
Try npm i -g @esy-nightly/esy

If you're interested, I can add you to the group of beta testers!

[idkjs]

@ManasJayanth yes, please. Add me to beta tester. You all know I am good for just running stuff til it breaks.