subprocess.CalledProcessError: Command '['where', 'cl']' returned non-zero exit status 1

[xdsonglinliu]

the environment configure:
CUDA10.0
VS2017
pytorch: 1.0.0
python:3.7
Win10
Anaconda3
torch_encoding-0.4.5-py3.7

when i run python,
$ CUDA_VISIBLE_DEVICES=0,1 python train.py --dataset cityscapes --model danet --backbone resnet101 --checkname danet101 --base-size 1024 --crop-size 768 --epochs 240 --batch-size 6 --lr 0.003 --workers 1 --multi-grid --multi-dilation 4 8 16

it could appeare below errors.
C:\Users\MSIK\Anaconda3\lib\site-packages\torch\utils\cpp_extension.py:184: UserWarning: Error checking compiler version for c++: [WinError 2] 系统找不到指定的文件。 warnings.warn('Error checking compiler version for {}: {}'.format(compiler, error)) 信息: 用提供的模式无法找到文件。 Traceback (most recent call last): File "train.py", line 17, in <module> import encoding.utils as utils File "C:\Users\MSIK\Anaconda3\lib\site-packages\encoding\__init__.py", line 13, in <module> from . import nn, functions, parallel, utils, models, datasets, transforms File "C:\Users\MSIK\Anaconda3\lib\site-packages\encoding\nn\__init__.py", line 12, in <module> from .encoding import * File "C:\Users\MSIK\Anaconda3\lib\site-packages\encoding\nn\encoding.py", line 18, in <module> from ..functions import scaled_l2, aggregate, pairwise_cosine File "C:\Users\MSIK\Anaconda3\lib\site-packages\encoding\functions\__init__.py", line 2, in <module> from .encoding import * File "C:\Users\MSIK\Anaconda3\lib\site-packages\encoding\functions\encoding.py", line 14, in <module> from .. import lib File "C:\Users\MSIK\Anaconda3\lib\site-packages\encoding\lib\__init__.py", line 15, in <module> ], build_directory=cpu_path, verbose=False) File "C:\Users\MSIK\Anaconda3\lib\site-packages\torch\utils\cpp_extension.py", line 645, in load is_python_module) File "C:\Users\MSIK\Anaconda3\lib\site-packages\torch\utils\cpp_extension.py", line 814, in _jit_compile with_cuda=with_cuda) File "C:\Users\MSIK\Anaconda3\lib\site-packages\torch\utils\cpp_extension.py", line 859, in _write_ninja_file_and_build with_cuda=with_cuda) File "C:\Users\MSIK\Anaconda3\lib\site-packages\torch\utils\cpp_extension.py", line 1064, in _write_ninja_file 'cl']).decode().split('\r\n') File "C:\Users\MSIK\Anaconda3\lib\subprocess.py", line 389, in check_output **kwargs).stdout File "C:\Users\MSIK\Anaconda3\lib\subprocess.py", line 481, in run output=stdout, stderr=stderr) subprocess.CalledProcessError: Command '['where', 'cl']' returned non-zero exit status 1.

How I can solve this problem? Anyone can help me?
Thanks a lot.

[xdsonglinliu]

I have solved this problem.

[Guptajakala]

@xdsonglinliu Hi, may I ask how did you solve?

[xdsonglinliu]

@Guptajakala
https://blog.csdn.net/m0_37759119/article/details/90730276

[Fariha1123]

@xdsonglinliu after solving ['where','cl'] error, did you faced the below error?
subprocess.CalledProcessError: Command '['ninja', '-v']' returned non-zero exit status 1.