Error compiling rasterizer

[metamountain]

File "E:\Hunyuan3D2_WinPortable\python_standalone\Lib\subprocess.py", line 571, in run
raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '['ninja', '-v']' returned non-zero exit status 1.

  The above exception was the direct cause of the following exception:

  Traceback (most recent call last):
    File "<string>", line 2, in <module>
    File "<pip-setuptools-caller>", line 34, in <module>
    File "E:\Hunyuan3D2_WinPortable\Hunyuan3D-2\hy3dgen\texgen\custom_rasterizer\setup.py", line 14, in <module>
      setup(
    File "E:\Hunyuan3D2_WinPortable\python_standalone\Lib\site-packages\setuptools\__init__.py", line 117, in setup
      return distutils.core.setup(**attrs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    File "E:\Hunyuan3D2_WinPortable\python_standalone\Lib\site-packages\setuptools\_distutils\core.py", line 186, in setup
      return run_commands(dist)
             ^^^^^^^^^^^^^^^^^^
    File "E:\Hunyuan3D2_WinPortable\python_standalone\Lib\site-packages\setuptools\_distutils\core.py", line 202, in run_commands
      dist.run_commands()
    File "E:\Hunyuan3D2_WinPortable\python_standalone\Lib\site-packages\setuptools\_distutils\dist.py", line 983, in run_commands
      self.run_command(cmd)
    File "E:\Hunyuan3D2_WinPortable\python_standalone\Lib\site-packages\setuptools\dist.py", line 999, in run_command
      super().run_command(command)
    File "E:\Hunyuan3D2_WinPortable\python_standalone\Lib\site-packages\setuptools\_distutils\dist.py", line 1002, in run_command
      cmd_obj.run()
    File "E:\Hunyuan3D2_WinPortable\python_standalone\Lib\site-packages\setuptools\command\bdist_wheel.py", line 379, in run
      self.run_command("build")
    File "E:\Hunyuan3D2_WinPortable\python_standalone\Lib\site-packages\setuptools\_distutils\cmd.py", line 339, in run_command
      self.distribution.run_command(command)
    File "E:\Hunyuan3D2_WinPortable\python_standalone\Lib\site-packages\setuptools\dist.py", line 999, in run_command
      super().run_command(command)
    File "E:\Hunyuan3D2_WinPortable\python_standalone\Lib\site-packages\setuptools\_distutils\dist.py", line 1002, in run_command
      cmd_obj.run()
    File "E:\Hunyuan3D2_WinPortable\python_standalone\Lib\site-packages\setuptools\_distutils\command\build.py", line 136, in run
      self.run_command(cmd_name)
    File "E:\Hunyuan3D2_WinPortable\python_standalone\Lib\site-packages\setuptools\_distutils\cmd.py", line 339, in run_command
      self.distribution.run_command(command)
    File "E:\Hunyuan3D2_WinPortable\python_standalone\Lib\site-packages\setuptools\dist.py", line 999, in run_command
      super().run_command(command)
    File "E:\Hunyuan3D2_WinPortable\python_standalone\Lib\site-packages\setuptools\_distutils\dist.py", line 1002, in run_command
      cmd_obj.run()
    File "E:\Hunyuan3D2_WinPortable\python_standalone\Lib\site-packages\setuptools\command\build_ext.py", line 99, in run
      _build_ext.run(self)
    File "E:\Hunyuan3D2_WinPortable\python_standalone\Lib\site-packages\setuptools\_distutils\command\build_ext.py", line 365, in run
      self.build_extensions()
    File "E:\Hunyuan3D2_WinPortable\python_standalone\Lib\site-packages\torch\utils\cpp_extension.py", line 868, in build_extensions
      build_ext.build_extensions(self)
    File "E:\Hunyuan3D2_WinPortable\python_standalone\Lib\site-packages\setuptools\_distutils\command\build_ext.py", line 481, in build_extensions
      self._build_extensions_serial()
    File "E:\Hunyuan3D2_WinPortable\python_standalone\Lib\site-packages\setuptools\_distutils\command\build_ext.py", line 507, in _build_extensions_serial
      self.build_extension(ext)
    File "E:\Hunyuan3D2_WinPortable\python_standalone\Lib\site-packages\setuptools\command\build_ext.py", line 264, in build_extension
      _build_ext.build_extension(self, ext)
    File "E:\Hunyuan3D2_WinPortable\python_standalone\Lib\site-packages\setuptools\_distutils\command\build_ext.py", line 562, in build_extension
      objects = self.compiler.compile(
                ^^^^^^^^^^^^^^^^^^^^^^
    File "E:\Hunyuan3D2_WinPortable\python_standalone\Lib\site-packages\torch\utils\cpp_extension.py", line 840, in win_wrap_ninja_compile
      _write_ninja_file_and_compile_objects(
    File "E:\Hunyuan3D2_WinPortable\python_standalone\Lib\site-packages\torch\utils\cpp_extension.py", line 1784, in _write_ninja_file_and_compile_objects
      _run_ninja_build(
    File "E:\Hunyuan3D2_WinPortable\python_standalone\Lib\site-packages\torch\utils\cpp_extension.py", line 2120, in _run_ninja_build
      raise RuntimeError(message) from e
  RuntimeError: Error compiling objects for extension
  [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for custom_rasterizer
Running setup.py clean for custom_rasterizer
Failed to build custom_rasterizer
ERROR: Failed to build installable wheels for some pyproject.toml based projects (custom_rasterizer)
Failed to compile-install custom_rasterizer!

[NoviceArtisan]

That script is maintained, and ran, on a fork. The issue should be raised there, not here on the main branch. It's not managed by the people who run the Main Branch

https://github.com/YanWenKun/Hunyuan3D-2-WinPortable/issues is where you need to raise the issue.