树莓派安装pytorch环境记录

root@raspberrypi:~# uname -a
Linux raspberrypi 5.10.17-v7l+ #1414 SMP Fri Apr 30 13:20:47 BST 2021 armv7l GNU/Linux

root@raspberrypi:~# pip install torch -f https://torch.maku.ml/whl/stable.html
Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
Looking in links: https://torch.maku.ml/whl/stable.html
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0xb43bea90>: Failed to establish a new connection: [Errno 101] Network is unreachable')': /whl/stable.html
Collecting torch
  Downloading https://github.com/KumaTea/pytorch-arm/releases/download/v1.8.1/torch-1.8.1-cp37-cp37m-linux_armv7l.whl (41.1 MB)

root@raspberrypi:~# pip install ./torch-1.8.1-cp37-cp37m-linux_armv7l.whl
Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
Processing /edge/torch-1.8.1-cp37-cp37m-linux_armv7l.whl
Collecting typing-extensions
  Downloading https://www.piwheels.org/simple/typing-extensions/typing_extensions-4.2.0-py3-none-any.whl (24 kB)
Requirement already satisfied: numpy in /usr/lib/python3/dist-packages (from torch==1.8.1) (1.16.2)
Installing collected packages: typing-extensions, torch
Successfully installed torch-1.8.1 typing-extensions-4.2.0

root@raspberrypi:~# pip install torchvision -f https://torch.maku.ml/whl/stable.html
Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
Looking in links: https://torch.maku.ml/whl/stable.html
...

root@raspberrypi:~# pip install /edge/torchvision-0.9.1-cp37-cp37m-linux_armv7l.whl
Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
Processing /edge/torchvision-0.9.1-cp37-cp37m-linux_armv7l.whl
Requirement already satisfied: pillow>=4.1.1 in /usr/lib/python3/dist-packages (from torchvision==0.9.1) (5.4.1)
Requirement already satisfied: torch in /usr/local/lib/python3.7/dist-packages (from torchvision==0.9.1) (1.8.1)
Requirement already satisfied: numpy in /usr/local/lib/python3.7/dist-packages (from torchvision==0.9.1) (1.21.6)
Requirement already satisfied: typing-extensions in /usr/local/lib/python3.7/dist-packages (from torch->torchvision==0.9.1) (4.2.0)
Installing collected packages: torchvision
Successfully installed torchvision-0.9.1

root@raspberrypi:~# python3
Python 3.7.3 (default, Jan 22 2021, 20:04:44)
[GCC 8.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import torch
>>> torch.distributed.is_available()
True

root@raspberrypi:~# pip debug --verbose
WARNING: This command is only meant for debugging. Do not use this with automation for parsing and getting these details, since the output and options of this command may change without notice.
pip version: pip 22.1.1 from /usr/local/lib/python3.7/dist-packages/pip (python 3.7)
sys.version: 3.7.3 (default, Jan 22 2021, 20:04:44)
[GCC 8.3.0]
sys.executable: /usr/bin/python3
sys.getdefaultencoding: utf-8
sys.getfilesystemencoding: utf-8
locale.getpreferredencoding: UTF-8
sys.platform: linux
sys.implementation:
  name: cpython
'cert' config value: global
REQUESTS_CA_BUNDLE: None
CURL_CA_BUNDLE: None
pip._vendor.certifi.where(): /usr/local/lib/python3.7/dist-packages/pip/_vendor/certifi/cacert.pem
pip._vendor.DEBUNDLED: False
vendored library versions:
  CacheControl==0.12.11
  colorama==0.4.4
  distlib==0.3.3
  distro==1.7.0
  html5lib==1.1
  msgpack==1.0.3 (Unable to locate actual module version, using vendor.txt specified version)
  packaging==21.3
  pep517==0.12.0
  platformdirs==2.5.2
  pyparsing==3.0.8
  requests==2.27.1
  certifi==2021.10.08
  chardet==4.0.0
  idna==3.3
  urllib3==1.26.9
  rich==12.2.0 (Unable to locate actual module version, using vendor.txt specified version)
  pygments==2.11.2
  typing_extensions==4.2.0 (Unable to locate actual module version, using vendor.txt specified version)
  resolvelib==0.8.1
  setuptools==44.0.0 (Unable to locate actual module version, using vendor.txt specified version)
  six==1.16.0
  tenacity==8.0.1 (Unable to locate actual module version, using vendor.txt specified version)
  tomli==2.0.1
  webencodings==0.5.1 (Unable to locate actual module version, using vendor.txt specified version)
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root@raspberrypi:~# pip show numpy
Name: numpy
Version: 1.16.2
Summary: NumPy is the fundamental package for array computing with Python.
Home-page: https://www.numpy.org
Author: Travis E. Oliphant et al.
Author-email:
License: BSD
Location: /usr/lib/python3/dist-packages
Requires:
Required-by: microdotphat, scrollphathd, sense-hat, torch

root@raspberrypi:~# pip install -U numpy
Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
Requirement already satisfied: numpy in /usr/lib/python3/dist-packages (1.16.2)
Collecting numpy

...

Successfully built numpy
Installing collected packages: numpy
  Attempting uninstall: numpy
    Found existing installation: numpy 1.16.2
    Uninstalling numpy-1.16.2:
      Successfully uninstalled numpy-1.16.2
Successfully installed numpy-1.21.6