forward warp installation issue on windows 11

[leex1867]

I can't quite get forward_warp installed. I'm on windows 11 and the error I'm getting:

A matching Triton is not available, some optimizations will not be enabled.
Error caught was: No module named 'triton'
Traceback (most recent call last):
  File "depth_splatting_inference.py", line 18, in <module>
    from Forward_Warp import forward_warp
  File "C:\Users\sooyo\anaconda3\envs\StereoCrafter_3\lib\site-packages\Forward_Warp\__init__.py", line 1, in <module>
    from .forward_warp import forward_warp
  File "C:\Users\sooyo\anaconda3\envs\StereoCrafter_3\lib\site-packages\Forward_Warp\forward_warp.py", line 5, in <module>
    import forward_warp_cuda
ModuleNotFoundError: No module named 'forward_warp_cuda'

Can anyone help me diagnose this? Much appreciated, this looks like a cool project!

[Enndee]

I set it up on W11, but didn't need Triton. Just got a warning, that it will run less efficient without Triton..

[xiaoyu258]

Have you ensured the "forward_warp_cuda" package is installed successfully?
python setup.py install | grep "error"

[Finulin]

the same problem under windows 10.
when I run 'python setup.py install | grep "error"', i get the following error messages:

$ python setup.py install | grep "error"
C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\setuptools\command\install.py:34: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools.
  warnings.warn(
C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\setuptools\command\easy_install.py:144: EasyInstallDeprecationWarning: easy_install command is deprecated. Use build and pip and other standards-based tools.
  warnings.warn(
C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\torch\utils\cpp_extension.py:476: UserWarning: Attempted to use ninja as the BuildExtension backend but we could not find ninja.. Falling back to using the slow distutils backend.
  warnings.warn(msg.format('we could not find ninja.'))
C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\torch\utils\cpp_extension.py:359: UserWarning: Error checking compiler version for cl: [WinError 2] The system cannot find the file specified
  warnings.warn(f'Error checking compiler version for {compiler}: {error}')
Traceback (most recent call last):
  File "D:\StereoCrafter\StereoCrafter\dependency\Forward-Warp\Forward_Warp\cuda\setup.py", line 4, in <module>
    setup(
  File "C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\setuptools\__init__.py", line 87, in setup
    return distutils.core.setup(**attrs)
  File "C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\setuptools\_distutils\core.py", line 177, in setup
    return run_commands(dist)
  File "C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\setuptools\_distutils\core.py", line 193, in run_commands
    dist.run_commands()
  File "C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\setuptools\_distutils\dist.py", line 968, in run_commands
    self.run_command(cmd)
  File "C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\setuptools\dist.py", line 1217, in run_command
    super().run_command(command)
  File "C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\setuptools\_distutils\dist.py", line 987, in run_command
    cmd_obj.run()
  File "C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\setuptools\command\install.py", line 74, in run
    self.do_egg_install()
  File "C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\setuptools\command\install.py", line 123, in do_egg_install
    self.run_command('bdist_egg')
  File "C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\setuptools\_distutils\cmd.py", line 317, in run_command
    self.distribution.run_command(command)
  File "C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\setuptools\dist.py", line 1217, in run_command
    super().run_command(command)
  File "C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\setuptools\_distutils\dist.py", line 987, in run_command
    cmd_obj.run()
  File "C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\setuptools\command\bdist_egg.py", line 165, in run
    cmd = self.call_command('install_lib', warn_dir=0)
  File "C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\setuptools\command\bdist_egg.py", line 151, in call_command
    self.run_command(cmdname)
  File "C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\setuptools\_distutils\cmd.py", line 317, in run_command
    self.distribution.run_command(command)
  File "C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\setuptools\dist.py", line 1217, in run_command
    super().run_command(command)
  File "C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\setuptools\_distutils\dist.py", line 987, in run_command
    cmd_obj.run()
  File "C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\setuptools\command\install_lib.py", line 11, in run
    self.build()
  File "C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\setuptools\_distutils\command\install_lib.py", line 112, in build
    self.run_command('build_ext')
  File "C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\setuptools\_distutils\cmd.py", line 317, in run_command
    self.distribution.run_command(command)
  File "C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\setuptools\dist.py", line 1217, in run_command
    super().run_command(command)
  File "C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\setuptools\_distutils\dist.py", line 987, in run_command
    cmd_obj.run()
  File "C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\setuptools\command\build_ext.py", line 79, in run
    _build_ext.run(self)
  File "C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\setuptools\_distutils\command\build_ext.py", line 339, in run
    self.build_extensions()
  File "C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\torch\utils\cpp_extension.py", line 499, in build_extensions
    _check_cuda_version(compiler_name, compiler_version)
  File "C:\Users\udokl\AppData\Local\Programs\Python\Python310\lib\site-packages\torch\utils\cpp_extension.py", line 387, in _check_cuda_version
    raise RuntimeError(CUDA_MISMATCH_MESSAGE.format(cuda_str_version, torch.version.cuda))
RuntimeError:
The detected CUDA version (12.8) mismatches the version that was used to compile
PyTorch (11.8). Please make sure to use the same CUDA versions.