In reply to@gaivs:matrix.org
Cool, are you having any issues?

In reply to @xescure:matrix.org
Have you tried adding random nativeBuildInputs?

It seems to work for the hard coded versions of pyqt6 in the tests directory for pyqt6. I wonder why this is the case...

In reply to @xescure:matrix.org

Has anyone managed to build PyMuPDF? It fails on version 1.20.2 with:

...
  PyMuPDF/setup.py:     _: /nix/store/qjk5lc0c7spkxbqvyzmil58plrvlkvaj-python3-3.10.13/bin/python3.10
  PyMuPDF/setup.py:     PIP_BUILD_TRACKER: /build/pip-build-tracker-88_3zr2k
  running clean
  'build/lib.linux-x86_64-cpython-310' does not exist -- can't clean it
  'build/bdist.linux-x86_64' does not exist -- can't clean it
  'build/scripts-3.10' does not exist -- can't clean it
Failed to build PyMuPDF
ERROR: Failed to build one or more wheels

In reply to @xescure:matrix.org

Has anyone managed to build PyMuPDF? It fails on version 1.20.2 with:

...
  PyMuPDF/setup.py:     _: /nix/store/qjk5lc0c7spkxbqvyzmil58plrvlkvaj-python3-3.10.13/bin/python3.10
  PyMuPDF/setup.py:     PIP_BUILD_TRACKER: /build/pip-build-tracker-88_3zr2k
  running clean
  'build/lib.linux-x86_64-cpython-310' does not exist -- can't clean it
  'build/bdist.linux-x86_64' does not exist -- can't clean it
  'build/scripts-3.10' does not exist -- can't clean it
Failed to build PyMuPDF
ERROR: Failed to build one or more wheels

          pymupdf = super.pymupdf.overridePythonAttrs
          (
            old: {
              buildInputs = (old.buildInputs or [ ]) ++ [
                pkgs.freetype
                pkgs.harfbuzz
                pkgs.openjpeg
                pkgs.jbig2dec
                pkgs.libjpeg_turbo
                pkgs.gumbo
              ];
              nativeBuildInputs = (old.nativeBuildInputs or [ ]) ++ [
                pkgs.pkg-config
                pkgs.swig
              ];
            }
          );

In reply to @gaivs:matrix.org
Do anyone know of any larger projects that use poetry2nix that I can use for inspiration?

if you run the default shell in that flake, you will see the maturin error I'm talking about:

error: builder for '/nix/store/6bmn75r0iwlwwidng0am3s6qdgmh0jqk-python3.11-safetensors-0.4.2.drv' failed with exit code 2;
       last 10 log lines:
       >           ^^^^^^^^^^^^^^^^^^^^^^^
       >   File "/nix/store/sxr2igfkwhxbagri49b8krmcqz168sim-python3-3.11.8/lib/python3.11/importlib/__init__.py", line 126, in import_module
       >     return _bootstrap._gcd_import(name[level:], package, level)
       >            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
       >   File "<frozen importlib._bootstrap>", line 1204, in _gcd_import
       >   File "<frozen importlib._bootstrap>", line 1176, in _find_and_load
       >   File "<frozen importlib._bootstrap>", line 1140, in _find_and_load_unlocked
       > ModuleNotFoundError: No module named 'maturin'
       > 
       > 
       For full logs, run 'nix log /nix/store/6bmn75r0iwlwwidng0am3s6qdgmh0jqk-python3.11-safetensors-0.4.2.drv'.
error: 1 dependencies of derivation '/nix/store/z3yjz5pcr2j0fghlk78vngxl3bc16sda-python3-3.11.8-env.drv' failed to build
error: 1 dependencies of derivation '/nix/store/j2hn0kja87dqkw8043l7m56wjh0ny9yz-nix-shell-env.drv' failed to build

I solved the problem about maturin (and am writing this response in case someone has my problem). In the edgecases.md document it was advised to use preferWheel and preferWheels, but I wasn't aware of this:

https://github.com/nix-community/poetry2nix/issues/1115#issuecomment-1611913900
One should prefer:

overrides = poetry2nix.overrides.withDefaults (<...>);

to:

overrides = poetry2nix.defaultPoetryOverrides.extend (<...>);

otherwise, preferWheel = true is not respected.

Now I have still a problem, and I'm wandering if someone encountered it before:

RuntimeError: Cannot find CUDA_HOME. CUDA must be available to build the package.

This happens when I try to build the wheel for the last package I need, llvm itself. As usual, one can try the failing build at the latest commit of the repo I linked in the first question. I wonder who should set CUDA_HOME, and how could I set it so that the build process of vllm sees it (I don't think a shellHook is early enough)

Now I have still a problem, and I'm wondering if someone encountered it before:

RuntimeError: Cannot find CUDA_HOME. CUDA must be available to build the package.

This happens when I try to build the wheel for the last package I need, llvm itself. As usual, one can try the failing build at the latest commit of the repo I linked in the first question. I wonder who should set CUDA_HOME, and how could I set it so that the build process of vllm sees it (I don't think a shellHook is early enough)

Now I have still a problem, and I'm wondering if someone encountered it before:

RuntimeError: Cannot find CUDA_HOME. CUDA must be available to build the package.

This happens when I try to build the wheel for the last package I need, vllm itself. As usual, one can try the failing build at the latest commit of the repo I linked in the first question. I wonder who should set CUDA_HOME, and how could I set it so that the build process of vllm sees it (I don't think a shellHook is early enough)

Now I have still a problem, and I'm wondering if someone encountered it before:

RuntimeError: Cannot find CUDA_HOME. CUDA must be available to build the package.

This happens when I try to build the wheel for the last package I need, vllm itself. As usual, one can try the failing build at the latest commit of the repo I linked in the first question. I wonder who should set CUDA_HOME, and how could I set it so that the build process of vllm sees it (I don't think a shellHook is early enough)