Hello. I am trying to use https://nixos.wiki/wiki/Flutter, but running flutter run inside nix-develop I get this error:

Launching lib/main.dart on Linux in debug mode...
Building Linux application...                                   
CMake Error in CMakeLists.txt:
  Imported target "PkgConfig::GTK" includes non-existent path

    "/nix/store/l0zdl1j9gc4w9j5b5k725m8fhlvmx7cb-graphite2-1.3.14/include"

  in its INTERFACE_INCLUDE_DIRECTORIES.  Possible reasons include:

  * The path was deleted, renamed, or moved to another location.

  * An install or uninstall procedure did not complete successfully.

  * The installation package was faulty and references files it does not
  provide.



CMake Generate step failed.  Build files cannot be regenerated correctly.
Error: Unable to generate build files

Anybody know what I do wrong?

In reply to @phaitonican:matrix.org
It seem "graphite2" package misses /include folder..

I've got a nixosConfigurations system. How do I go about making an sdImage for it to be burned on to a microSD? Heck, can it be done via the flake? I mean the /dev/mmc* is static by bus id, so...?

hey all, I'm hoping this is the right place to ask about packaging problems with flakes. I'm trying to add a flake to a project that builds with meson (poor me) and having some trouble with run_command. The error I'm ending up with is:

meson.build:51:16: ERROR: Could not execute command `/build/source/meson-scripts/get_clang_ver /nix/store/hnfkms9dykvh61nwdqydzmbgzzr5lwy0-clang-wrapper-18.1.8/bin/clang'.

I did the usual things: replacing #!/bin/bash in the script with #!/usr/bin/env bash, running the script from my flake directory (./meson-scripts/get_clang_ver /nix/store/hnfkms9dykvh61nwdqydzmbgzzr5lwy0-clang-wrapper-18.1.8/bin/clang, works as intended), doing the same in nix develop -i which also works.

I ran nix build --keep-failed and got note: keeping build directory '/tmp/nix-build-scx.drv-4/build'. I cd'd to /tmp/nix-build-scx.drv-4/ (dropping the final /build, hoping that's where the script chroots) and ran ./build/source/meson-scripts/get_clang_ver /nix/store/hnfkms9dykvh61nwdqydzmbgzzr5lwy0-clang-wrapper-18.1.8/bin/clang in nix develop -i. Also worked. I'm a bit stumped how else to debug this, what else can I do when the problem isn't reproducible in an environment ignoring nix develop?