Hi, I know instructions have been posted here many times, but for people not steeped in multicore lore–where should we go to get instructions on how to try out multicore with opam? I tried to adapt the instructions from GitHub - ocaml-multicore/multicore-opam: OPAM repo for OCaml multicore developme…

Increasing the visibility of the OCaml 5 release is part of my plans for the beta releases. Right now during the alpha releases, there are still some on-going API and internal fixes that might break early adopter code. But that should be stabilized soon: there is only a handful of bugs blocking the …

[image] yawaramin: EDIT 2: ptime and all its reverse deps failed to install. Error log: Error: .../ocamlbuild_plugin.cmx was built with -for-pack Ocamlbuild_pack, but the current unit Myocamlbuild is not You will need Package ocamlbuild.0.14.2 by kit-ty-kate · Pull Request #22182 · ocaml/opa…

In short: opam update opam switch create 5.0.0~alpha0 opam repo add alpha git+https://github.com/kit-ty-kate/opam-alpha-repository.git See OCaml 5.0, zeroth alpha release for the details. Cheers, Nicolas

[image] nojb: opam switch create 5.0.0~alpha0 Is 5.0.0~alpha1 not recommended yet?

The 5.0.0~alpha1 version is the recommended version currently.

[image] jhw: Is 5.0.0~alpha1 not recommended yet? Yes, indeed, as @octachron said, alpha1 is the recommended version. Cheers, Nicolas

Thanks for the hints. Here’s what I ended up doing: opam switch create mc 5.0.0~alpha1 --repositories=mc=git+https://github.com/kit-ty-kate/opam-alpha-repository.git,default eval $(opam env) opam install dune utop dream I’m getting the same error on trying to install either dream or piaf: File "s…

Multicore with opam--instructions?

Ecosystem

yawaramin October 1, 2022, 5:11am 9

If anyone is interested–I wrote a post with a Multicore/Eio experiment: Practical OCaml, Multicore Edition - DEV Community 👩‍💻👨‍💻

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Multicore with opam--instructions?

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