Failed installing submodules/diff_gaussian_rasterization and submodules/simple-knn

[skywalker-lt]

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Error description: I had this error subprocess.CalledProcessError: Command '['ninja', '-v']' returned non-zero exit status 1 popped up when I was trying to install submodules/diff_gaussian_rasterization and submodules/simple-knn using the following command:

pip install submodules/diff_gaussian_rasterization pip install submodules/simple-knn

I tried to reinstall ninja but it didn't work.

Full Output

` ninja: build stopped: subcommand failed. Traceback (most recent call last): File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\site-packages\torch\utils\cpp_extension.py", line 1814, in _run_ninja_build env=env) File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\subprocess.py", line 512, in run output=stdout, stderr=stderr) 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 36, in <module>
    File "<pip-setuptools-caller>", line 34, in <module>
    File "C:\Gaussian\gaussian-splatting-main\submodules\simple-knn\setup.py", line 33, in <module>
      'build_ext': BuildExtension
    File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\site-packages\setuptools\__init__.py", line 103, in setup
      return distutils.core.setup(**attrs)
    File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\site-packages\setuptools\_distutils\core.py", line 185, in setup
      return run_commands(dist)
    File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\site-packages\setuptools\_distutils\core.py", line 201, in run_commands
      dist.run_commands()
    File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\site-packages\setuptools\_distutils\dist.py", line 969, in run_commands
      self.run_command(cmd)
    File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\site-packages\setuptools\dist.py", line 963, in run_command
      super().run_command(command)
    File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\site-packages\setuptools\_distutils\dist.py", line 988, in run_command
      cmd_obj.run()
    File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\site-packages\setuptools\command\install.py", line 78, in run
      return orig.install.run(self)
    File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\site-packages\setuptools\_distutils\command\install.py", line 697, in run
      self.run_command('build')
    File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\site-packages\setuptools\_distutils\cmd.py", line 318, in run_command
      self.distribution.run_command(command)
    File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\site-packages\setuptools\dist.py", line 963, in run_command
      super().run_command(command)
    File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\site-packages\setuptools\_distutils\dist.py", line 988, in run_command
      cmd_obj.run()
    File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\site-packages\setuptools\_distutils\command\build.py", line 131, in run
      self.run_command(cmd_name)
    File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\site-packages\setuptools\_distutils\cmd.py", line 318, in run_command
      self.distribution.run_command(command)
    File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\site-packages\setuptools\dist.py", line 963, in run_command
      super().run_command(command)
    File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\site-packages\setuptools\_distutils\dist.py", line 988, in run_command
      cmd_obj.run()
    File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\site-packages\setuptools\command\build_ext.py", line 88, in run
      _build_ext.run(self)
    File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\site-packages\setuptools\_distutils\command\build_ext.py", line 345, in run
      self.build_extensions()
    File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\site-packages\torch\utils\cpp_extension.py", line 765, in build_extensions
      build_ext.build_extensions(self)
    File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\site-packages\setuptools\_distutils\command\build_ext.py", line 467, in build_extensions
      self._build_extensions_serial()
    File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\site-packages\setuptools\_distutils\command\build_ext.py", line 493, in _build_extensions_serial
      self.build_extension(ext)
    File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\site-packages\setuptools\command\build_ext.py", line 249, in build_extension
      _build_ext.build_extension(self, ext)
    File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\site-packages\setuptools\_distutils\command\build_ext.py", line 555, in build_extension
      depends=ext.depends,
    File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\site-packages\torch\utils\cpp_extension.py", line 747, in win_wrap_ninja_compile
      with_cuda=with_cuda)
    File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\site-packages\torch\utils\cpp_extension.py", line 1492, in _write_ninja_file_and_compile_objects
      error_prefix='Error compiling objects for extension')
    File "C:\ProgramData\anaconda3\envs\gaussian_splatting\lib\site-packages\torch\utils\cpp_extension.py", line 1824, 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: legacy-install-failure °¡ Encountered error while trying to install package. ®t©§> simple_knn note: This is an issue with the package mentioned above, not pip. hint: See above for output from the failure.`