Hello On a new project I did the following, but it wouldn’t compile without errors. I also tried using the library locally, but had the same issue. {:hidraw, path: "../hidraw"} First I added {:hidraw, "~> 0.2.2"} to the dependencies. ❯ mix deps.get Resolving Hex dependencies… Resolution compl…

The following does run, But why? and How can this be solved. I’d expect we can run compile once for all deps. Apparently the order isn’t right? rm -rf _build deps mix deps.get mix deps.compile elixir_make mix deps.compile

As nix is involved, it might help to give us a full reproducer. I can not see anything obvious in the posted output, though I do not know anything about hidraw or how it gets used, to spin up an appropriate shell spontaniously.

https://github.com/gytars/phoenix_hidraw_error I’ve pushed this test repo.

Sorry, I can not reproduce your issue. nix build fails with an error about daisy-UI, while entering the devshell fails with the following: error: … while calling the 'derivationStrict' builtin at «nix-internal»/derivation-internal.nix:37:12: 36| 37| strict =…

No. I just allowed direnv and assumed it will be setup correctly. Even with an abomination of a nix develop call, constructed based on your mention of --impure, the contents of the .envrc and the fact that I usually disable IFD, the error remains. $ nix develop --impure --option allow-import-from…

I’m sorry. I wrote a new minimal without devenv. https://github.com/gytars/elixir_hidraw_error_nix

This is weird. I can totally reproduce your issue, but I don’t have an explanation nor fix for this behaviour. I am sorry.

Thank you. My guess is, it’s unrelated to deps_nix / nix. @linux_users Could someone test the following on their elixir project? # Add the following to your mix.exs defp deps do [ #... {:hidraw, "~> 0.2.2"} #... ] end # Run the following commands mix deps.get mix …

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hauleth March 1, 2026, 10:17am 6

Have you used --impure flag?