Module install error

[henrypearce4D]

Error running;
conda env create --file environment.yml

message;

Installing pip dependencies: - Ran pip subprocess with arguments:
['C:\\Users\\admin\\.conda\\envs\\gaussian_splatting\\python.exe', '-m', 'pip', 'install', '-U', '-r', 'C:\\gaussian-splatting\\condaenv.5o1tubvd.requirements.txt', '--exists-action=b']
Pip subprocess output:

Pip subprocess error:
ERROR: Directory 'submodules/diff-gaussian-rasterization' is not installable. Neither 'setup.py' nor 'pyproject.toml' found.

failed

CondaEnvException: Pip failed

Because these modules are not installed I cannot run train.py

(gaussian_splatting) C:\gaussian-splatting>python train.py -s C:\gaussian-splatting\data\test
Traceback (most recent call last):
  File "train.py", line 16, in <module>
    from gaussian_renderer import render, network_gui
  File "C:\gaussian-splatting\gaussian_renderer\__init__.py", line 14, in <module>
    from diff_gaussian_rasterization import GaussianRasterizationSettings, GaussianRasterizer
ModuleNotFoundError: No module named 'diff_gaussian_rasterization'

These folders are empty, should they contain anything.. any suggestions?

[yzslab]

Hi, try again after running below commands:

git submodule sync --recursive
git submodule update --init --recursive --force

[Snosixtyboo]

Hi,

did you pull with --recursive? If not, the submodules are missing and could still be added by running the command "git submodule update --init".

Hth!

[henrypearce4D]

Hi both, thanks for the replies

From your recommendation I ran;
git submodule update --init --recursive --force

Then installed the modules by;

pip install submodules\diff-gaussian-rasterization
pip install submodules\simple-knn

And its working
Thanks for the help

[DrMemoryFish]

Hi both, thanks for the replies

From your recommendation I ran; git submodule update --init --recursive --force

Then installed the modules by;

pip install submodules\diff-gaussian-rasterization
pip install submodules\simple-knn

And its working Thanks for the help

i always get

(gaussian-splatting) E:\AI\gaussian-splatting>pip install submodules\diff-gaussian-rasterization
Processing e:\ai\gaussian-splatting\submodules\diff-gaussian-rasterization
  Preparing metadata (setup.py) ... done
Building wheels for collected packages: diff-gaussian-rasterization
  Building wheel for diff-gaussian-rasterization (setup.py) ... error
  error: subprocess-exited-with-error

  × python setup.py bdist_wheel did not run successfully.
  │ exit code: 1
  ╰─> [9 lines of output]
      running bdist_wheel
      running build
      running build_py
      creating build
      creating build\lib.win-amd64-cpython-38
      creating build\lib.win-amd64-cpython-38\diff_gaussian_rasterization
      copying diff_gaussian_rasterization\__init__.py -> build\lib.win-amd64-cpython-38\diff_gaussian_rasterization
      running build_ext
      error: [WinError 2] The system cannot find the file specified
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for diff-gaussian-rasterization
  Running setup.py clean for diff-gaussian-rasterization
Failed to build diff-gaussian-rasterization
ERROR: Could not build wheels for diff-gaussian-rasterization, which is required to install pyproject.toml-based projects

(gaussian-splatting) E:\AI\gaussian-splatting>pip install submodules\simple-knn
Processing e:\ai\gaussian-splatting\submodules\simple-knn
  Preparing metadata (setup.py) ... done
Building wheels for collected packages: simple-knn
  Building wheel for simple-knn (setup.py) ... error
  error: subprocess-exited-with-error

  × python setup.py bdist_wheel did not run successfully.
  │ exit code: 1
  ╰─> [4 lines of output]
      running bdist_wheel
      running build
      running build_ext
      error: [WinError 2] The system cannot find the file specified
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for simple-knn
  Running setup.py clean for simple-knn

[guoqiZZ]

大家好，感谢您的回复
根据你的推荐，我跑了；git submodule update --init --recursive --force
然后通过以下方式安装模块：

pip install submodules\diff-gaussian-rasterization
pip install submodules\simple-knn

它的工作感谢您的帮助

我总是得到

(gaussian-splatting) E:\AI\gaussian-splatting>pip install submodules\diff-gaussian-rasterization
Processing e:\ai\gaussian-splatting\submodules\diff-gaussian-rasterization
  Preparing metadata (setup.py) ... done
Building wheels for collected packages: diff-gaussian-rasterization
  Building wheel for diff-gaussian-rasterization (setup.py) ... error
  error: subprocess-exited-with-error

  × python setup.py bdist_wheel did not run successfully.
  │ exit code: 1
  ╰─> [9 lines of output]
      running bdist_wheel
      running build
      running build_py
      creating build
      creating build\lib.win-amd64-cpython-38
      creating build\lib.win-amd64-cpython-38\diff_gaussian_rasterization
      copying diff_gaussian_rasterization\__init__.py -> build\lib.win-amd64-cpython-38\diff_gaussian_rasterization
      running build_ext
      error: [WinError 2] The system cannot find the file specified
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for diff-gaussian-rasterization
  Running setup.py clean for diff-gaussian-rasterization
Failed to build diff-gaussian-rasterization
ERROR: Could not build wheels for diff-gaussian-rasterization, which is required to install pyproject.toml-based projects

(gaussian-splatting) E:\AI\gaussian-splatting>pip install submodules\simple-knn
Processing e:\ai\gaussian-splatting\submodules\simple-knn
  Preparing metadata (setup.py) ... done
Building wheels for collected packages: simple-knn
  Building wheel for simple-knn (setup.py) ... error
  error: subprocess-exited-with-error

  × python setup.py bdist_wheel did not run successfully.
  │ exit code: 1
  ╰─> [4 lines of output]
      running bdist_wheel
      running build
      running build_ext
      error: [WinError 2] The system cannot find the file specified
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for simple-knn
  Running setup.py clean for simple-knn

请问你是怎么解决这个问题的