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wuhuikai / FastFCN

FastFCN: Rethinking Dilated Convolution in the Backbone for Semantic Segmentation.
http://wuhuikai.me/FastFCNProject
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Should we use Ninja,before "python scripts/prepare_ade20k.py"? Can you help me?Thank you! #17

Closed Xjunjiang closed 5 years ago

Xjunjiang commented 5 years ago

Traceback (most recent call last): File "scripts/prepare_ade20k.py", line 6, in from encoding.utils import download, mkdir File "E:\PycharmProject\venv\lib\site-packages\encoding__init.py", line 13, in from . import nn, functions, dilated, parallel, utils, models, datasets File "E:\PycharmProject\venv\lib\site-packages\encoding\nn\init.py", line 12, in from .syncbn import File "E:\PycharmProject\venv\lib\site-packages\encoding\nn\syncbn.py", line 23, in from ..functions import File "E:\PycharmProject\venv\lib\site-packages\encoding\functions\init.py", line 2, in from .syncbn import * File "E:\PycharmProject\venv\lib\site-packages\encoding\functions\syncbn.py", line 13, in from .. import lib File "E:\PycharmProject\venv\lib\site-packages\encoding\lib\init__.py", line 14, in ], build_directory=cpu_path, verbose=False) File "E:\PycharmProject\venv\lib\site-packages\torch\utils\cpp_extension.py", line 645, in load is_python_module) File "E:\PycharmProject\venv\lib\site-packages\torch\utils\cpp_extension.py", line 814, in _jit_compile with_cuda=with_cuda) File "E:\PycharmProject\venv\lib\site-packages\torch\utils\cpp_extension.py", line 837, in _write_ninja_file_and_build verify_ninja_availability() File "E:\PycharmProject\venv\lib\site-packages\torch\utils\cpp_extension.py", line 875, in verify_ninja_availability raise RuntimeError("Ninja is required to load C++ extensions") RuntimeError: Ninja is required to load C++ extensions

wuhuikai commented 5 years ago

We have included ninja in the project. Can you run ninja --version in the root folder of the project?

Xjunjiang commented 5 years ago

We have included ninja in the project. Can you run ninja --version in the root folder of the project?

It can't work, maybe because I use win10 system, thank you very much ! We will continue debugging

wuhuikai commented 5 years ago

Then you should install ninja in your system firstly.