CalledProcessError

[yosun]

+ python generation_demo.py --batch 1 --chunk 1 --expname 256x256_aist --dataset_path demodataset --depth 5 --width 128 --style_dim 128 --renderer_spatial_output_dim 512 256 --input_ch_views 3 --white_bg --voxhuman_name eva3d_deepfashion --deltasdf --N_samples 28 --ckpt 340000 --identities 5 --truncation_ratio 0.5 --is_aist
Traceback (most recent call last):
  File "generation_demo.py", line 18, in <module>
    from model import VoxelHumanGenerator as Generator
  File "/home/yc/testing3dai/EVA3D/model.py", line 10, in <module>
    from op import FusedLeakyReLU, fused_leaky_relu, upfirdn2d
  File "/home/yc/testing3dai/EVA3D/op/__init__.py", line 1, in <module>
    from .fused_act import FusedLeakyReLU, fused_leaky_relu
  File "/home/yc/testing3dai/EVA3D/op/fused_act.py", line 11, in <module>
    fused = load(
  File "/home/yc/anaconda3/envs/eva3d/lib/python3.8/site-packages/torch/utils/cpp_extension.py", line 986, in load
    return _jit_compile(
  File "/home/yc/anaconda3/envs/eva3d/lib/python3.8/site-packages/torch/utils/cpp_extension.py", line 1193, in _jit_compile
    _write_ninja_file_and_build_library(
  File "/home/yc/anaconda3/envs/eva3d/lib/python3.8/site-packages/torch/utils/cpp_extension.py", line 1273, in _write_ninja_file_and_build_library
    check_compiler_abi_compatibility(compiler)
  File "/home/yc/anaconda3/envs/eva3d/lib/python3.8/site-packages/torch/utils/cpp_extension.py", line 265, in check_compiler_abi_compatibility
    if not check_compiler_ok_for_platform(compiler):
  File "/home/yc/anaconda3/envs/eva3d/lib/python3.8/site-packages/torch/utils/cpp_extension.py", line 225, in check_compiler_ok_for_platform
    which = subprocess.check_output(['which', compiler], stderr=subprocess.STDOUT)
  File "/home/yc/anaconda3/envs/eva3d/lib/python3.8/subprocess.py", line 415, in check_output
    return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
  File "/home/yc/anaconda3/envs/eva3d/lib/python3.8/subprocess.py", line 516, in run
    raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '['which', 'c++']' returned non-zero exit status 1.