runtime error

us 'error' error: subprocess-exited-with-error × python setup.py egg_info did not run successfully. │ exit code: 1 ╰─> [12 lines of output] Traceback (most recent call last): File "<string>", line 2, in <module> File "<pip-setuptools-caller>", line 34, in <module> File "/home/user/app/diff-gaussian-rasterization/setup.py", line 21, in <module> CUDAExtension( File "/home/user/.local/lib/python3.10/site-packages/torch/utils/cpp_extension.py", line 1048, in CUDAExtension library_dirs += library_paths(cuda=True) File "/home/user/.local/lib/python3.10/site-packages/torch/utils/cpp_extension.py", line 1179, in library_paths if (not os.path.exists(_join_cuda_home(lib_dir)) and File "/home/user/.local/lib/python3.10/site-packages/torch/utils/cpp_extension.py", line 2223, in _join_cuda_home raise EnvironmentError('CUDA_HOME environment variable is not set. ' OSError: CUDA_HOME environment variable is not set. Please set it to your CUDA install root. [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. error: metadata-generation-failed × Encountered error while generating package metadata. ╰─> See above for output. note: This is an issue with the package mentioned above, not pip. hint: See above for details. [notice] A new release of pip available: 22.3.1 -> 24.0 [notice] To update, run: python -m pip install --upgrade pip /home/user/app/core/attention.py:22: UserWarning: xFormers is available (Attention) warnings.warn("xFormers is available (Attention)") Traceback (most recent call last): File "/home/user/app/app.py", line 23, in <module> from core.models import LGM File "/home/user/app/core/models.py", line 11, in <module> from core.gs import GaussianRenderer File "/home/user/app/core/gs.py", line 8, in <module> from diff_gaussian_rasterization import ( ModuleNotFoundError: No module named 'diff_gaussian_rasterization'

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