问题
I am trying to install PyTorch but every time it throws the same error ( ModuleNotFoundError: No module named ‘tools.nnwrap’).
This is what is typed: pip install torch
This is what I get every time:
Collecting torch
Using cached https://files.pythonhosted.org/packages/f8/02/880b468bd382dc79896eaecbeb8ce95e9c4b99a24902874a2cef0b562cea/torch-0.1.2.post2.tar.gz
Requirement already satisfied: pyyaml in c:\users\user\appdata\local\programs\python\python37-32\lib\site-packages (from torch) (5.1.2)
Installing collected packages: torch
Running setup.py install for torch … error
ERROR: Command errored out with exit status 1:
command: ‘c:\users\user\appdata\local\programs\python\python37-32\python.exe’ -u -c ‘import sys, setuptools, tokenize; sys.argv[0] = ‘"’"‘C:\Users\User\AppData\Local\Temp\pip-install-oegjniuy\torch\setup.py’"’"’; file=’"’"‘C:\Users\User\AppData\Local\Temp\pip-install-oegjniuy\torch\setup.py’"’"’;f=getattr(tokenize, ‘"’"‘open’"’"’, open)(file);code=f.read().replace(’"’"’\r\n’"’"’, ‘"’"’\n’"’"’);f.close();exec(compile(code, file, ‘"’"‘exec’"’"’))’ install --record ‘C:\Users\User\AppData\Local\Temp\pip-record-b_c49sh\install-record.txt’ --single-version-externally-managed --compile
cwd: C:\Users\User\AppData\Local\Temp\pip-install-oegjniuy\torch
Complete output (23 lines):
running install
running build_deps
Traceback (most recent call last):
File “<string>”, line 1, in <module>
File “C:\Users\User\AppData\Local\Temp\pip-install-oegjniuy\torch\setup.py”, line 265, in
description=“Tensors and Dynamic neural networks in Python with strong GPU acceleration”,
File "C:\Users\User\AppData\Local\Programs\Python\Python37-32\Lib\site-packages\setuptools_init.py", line 145, in setup
return distutils.core.setup(**attrs)
File “C:\Users\User\AppData\Local\Programs\Python\Python37-32\Lib\distutils\core.py”, line 148, in setup
dist.run_commands()
File “C:\Users\User\AppData\Local\Programs\Python\Python37-32\Lib\distutils\dist.py”, line 966, in run_commands
self.run_command(cmd)
File “C:\Users\User\AppData\Local\Programs\Python\Python37-32\Lib\distutils\dist.py”, line 985, in run_command
cmd_obj.run()
File “C:\Users\User\AppData\Local\Temp\pip-install-oegjniuy\torch\setup.py”, line 99, in run
self.run_command(‘build_deps’)
File “C:\Users\User\AppData\Local\Programs\Python\Python37-32\Lib\distutils\cmd.py”, line 313, in run_command
self.distribution.run_command(command)
File “C:\Users\User\AppData\Local\Programs\Python\Python37-32\Lib\distutils\dist.py”, line 985, in run_command
cmd_obj.run()
File “C:\Users\User\AppData\Local\Temp\pip-install-oegjniuy\torch\setup.py”, line 51, in run
from tools.nnwrap import generate_wrappers as generate_nn_wrappers
ModuleNotFoundError: No module named ‘tools.nnwrap’
----------------------------------------
ERROR: Command errored out with exit status 1: ‘c:\users\user\appdata\local\programs\python\python37-32\python.exe’ -u -c ‘import sys, setuptools, tokenize; sys.argv[0] = ‘"’"‘C:\Users\User\AppData\Local\Temp\pip-install-oegjniuy\torch\setup.py’"’"’; file=’"’"‘C:\Users\User\AppData\Local\Temp\pip-install-oegjniuy\torch\setup.py’"’"’;f=getattr(tokenize, ‘"’"‘open’"’"’, open)(file);code=f.read().replace(’"’"’\r\n’"’"’, ‘"’"’\n’"’"’);f.close();exec(compile(code, file, ‘"’"‘exec’"’"’))’ install --record ‘C:\Users\User\AppData\Local\Temp\pip-record-_b_c49sh\install-record.txt’ --single-version-externally-managed --compile Check the logs for full command output.
Do anyone knows how to fix this error!!
回答1:
# for OS: Windows, package: pip, Language: python3.6 (below command is valid for only mentioned python 3.6)
pip3 install https://download.pytorch.org/whl/cu90/torch-1.1.0-cp36-cp36m-win_amd64.whl
pip3 install https://download.pytorch.org/whl/cu90/torchvision-0.3.0-cp36-cp36m-win_amd64.whl
For another version/type of the software (OS, package, Language) installed, the command must be generated from the below-mentioned link: https://pytorch.org/get-started/locally/
来源：https://stackoverflow.com/questions/58956958/modulenotfounderror-no-module-named-tools-nnwrap-windows