Environment:
I tried the following commands in the Terminal and none worked:
I get different error messages for each command, but this is the output of "pip install torch":
Collecting torch
Using cached torch-0.1.2.post2.tar.gz (128 kB)
Requirement already satisfied: pyyaml in /Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages (from torch) (5.3.1)
Using legacy 'setup.py install' for torch, since package 'wheel' is not installed.
Installing collected packages: torch
Running setup.py install for torch: started
Running setup.py install for torch: finished with status 'error'
DEPRECATION: The -b/--build/--build-dir/--build-directory option is deprecated. pip 20.3 will remove support for this functionality. A possible replacement is use the TMPDIR/TEMP/TMP environment variable, possibly combined with --no-clean. You can find discussion regarding this at https://github.com/pypa/pip/issues/8333.
ERROR: Command errored out with exit status 1:
command: /usr/local/bin/python3.9 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/jz/bbl56kxj3tl_wssc22lnxqmc0000gn/T/pycharm-packaging/torch/setup.py'"'"'; __file__='"'"'/private/var/folders/jz/bbl56kxj3tl_wssc22lnxqmc0000gn/T/pycharm-packaging/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 /private/var/folders/jz/bbl56kxj3tl_wssc22lnxqmc0000gn/T/pip-record-92u0tiue/install-record.txt --single-version-externally-managed --compile --install-headers /Library/Frameworks/Python.framework/Versions/3.9/include/python3.9/torch
cwd: /private/var/folders/jz/bbl56kxj3tl_wssc22lnxqmc0000gn/T/pycharm-packaging/torch/
Complete output (23 lines):
running install
running build_deps
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/private/var/folders/jz/bbl56kxj3tl_wssc22lnxqmc0000gn/T/pycharm-packaging/torch/setup.py", line 225, in <module>
setup(name="torch", version="0.1.2.post2",
File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/setuptools/__init__.py", line 153, in setup
return distutils.core.setup(**attrs)
File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/distutils/core.py", line 148, in setup
dist.run_commands()
File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/distutils/dist.py", line 966, in run_commands
self.run_command(cmd)
File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/private/var/folders/jz/bbl56kxj3tl_wssc22lnxqmc0000gn/T/pycharm-packaging/torch/setup.py", line 99, in run
self.run_command('build_deps')
File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/private/var/folders/jz/bbl56kxj3tl_wssc22lnxqmc0000gn/T/pycharm-packaging/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: /usr/local/bin/python3.9 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/jz/bbl56kxj3tl_wssc22lnxqmc0000gn/T/pycharm-packaging/torch/setup.py'"'"'; __file__='"'"'/private/var/folders/jz/bbl56kxj3tl_wssc22lnxqmc0000gn/T/pycharm-packaging/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 /private/var/folders/jz/bbl56kxj3tl_wssc22lnxqmc0000gn/T/pip-record-92u0tiue/install-record.txt --single-version-externally-managed --compile --install-headers /Library/Frameworks/Python.framework/Versions/3.9/include/python3.9/torch Check the logs for full command output.
Okay, I got this fixed by using the conda package manager instead of pip's. Conda uses python version 3.8.5, whereas version 3.9 was used for my pip manager. I'm not quite sure if the issue of incompatibility was due to pip itself, or the fact that it is using python version 3.9. Anyways after downloading the graphical macOS installer:
conda install pytorch torchvision torchaudio -c pytorch
And that should successfully install PyTorch!