Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: fluidd 1.36.2 -> 1.36.4 https://github.com/fluidd-core/fluidd/releases attrpath: fluidd Checking auto update branch... No auto update branch exists [version] [version] generic version rewriter does not support multiple hashes [rustCrateVersion] [rustCrateVersion] No cargoHash found [golangModuleVersion] [golangModuleVersion] Not a buildGoModule package with vendorHash [npmDepsVersion] [npmDepsVersion] Replacing npmDepsHash with sha256-A7Duqw+Pdifq4UjV4JqZ0gIj4B410IAEM4BaMT5mm1k= Received ExitFailure 1 when running Raw command: nix-build --option sandbox true --arg config "{ allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]" -A fluidd nix build failed. ^ Error: spawn /build/source/node_modules/sass-embedded-linux-x64/dart-sass/src/dart ENOENT  at ChildProcess._handle.onexit (node:internal/child_process:286:19)  at onErrorNT (node:internal/child_process:484:16)  at process.processTicksAndRejections (node:internal/process/task_queues:90:21) Emitted 'error' event on ChildProcess instance at:  at ChildProcess._handle.onexit (node:internal/child_process:292:12)  at onErrorNT (node:internal/child_process:484:16)  at process.processTicksAndRejections (node:internal/process/task_queues:90:21) { errno: -2, code: 'ENOENT', syscall: 'spawn /build/source/node_modules/sass-embedded-linux-x64/dart-sass/src/dart', path: '/build/source/node_modules/sass-embedded-linux-x64/dart-sass/src/dart', spawnargs: [ '/build/source/node_modules/sass-embedded-linux-x64/dart-sass/src/sass.snapshot', '--embedded' ] } Node.js v24.14.1 ERROR: `npm build` failed Here are a few things you can try, depending on the error: 1. Make sure your build script (build) exists If there is none, set `dontNpmBuild = true`. 2. If the error being thrown is something similar to "error:0308010C:digital envelope routines::unsupported", add `NODE_OPTIONS = "--openssl-legacy-provider"` to your derivation See https://github.com/webpack/webpack/issues/14532 for more information.