为什么 python setup.py bdist_wheel 编译 wheel 会影响其他的包?

  • Z时代
  • 2024-02-24
  • 分类：IT

为什么 python setup.py bdist_wheel 编译 wheel 会影响其他的包?

首先我用 sa 用户登录到一台 arm linux 上

然后

mkdir ~/pypi
cd ~/pypi
wget https://files.pythonhosted.org/packages/cf/01/e8a380dc6e92a76113f034c58c9ffdbd115753e9b944ddf5d2dbe862f248/pydantic-1.10.11.tar.gz
tar -xvzf ./pydantic-1.10.11.tar.gz 
cd pydantic-1.10.11/
sudo yum install -y gcc make cmake python3-devel

准备好了一切工作，最后

python3 setup.py bdist_wheel

结果报错了

[sa@adv-node pydantic-1.10.11]$ python3 setup.py bdist_wheel
Traceback (most recent call last):
  File "setup.py", line 7, in <module>
    from setuptools import setup
  File "/usr/lib/python3.7/site-packages/setuptools/__init__.py", line 14, in <module>
    import setuptools.version
  File "/usr/lib/python3.7/site-packages/setuptools/version.py", line 1, in <module>
    import pkg_resources
  File "/usr/lib/python3.7/site-packages/pkg_resources/__init__.py", line 3112, in <module>
    @_call_aside
  File "/usr/lib/python3.7/site-packages/pkg_resources/__init__.py", line 3096, in _call_aside
    f(*args, **kwargs)
  File "/usr/lib/python3.7/site-packages/pkg_resources/__init__.py", line 3125, in _initialize_master_working_set
    working_set = WorkingSet._build_master()
  File "/usr/lib/python3.7/site-packages/pkg_resources/__init__.py", line 569, in _build_master
    ws = cls()
  File "/usr/lib/python3.7/site-packages/pkg_resources/__init__.py", line 562, in __init__
    self.add_entry(entry)
  File "/usr/lib/python3.7/site-packages/pkg_resources/__init__.py", line 618, in add_entry
    for dist in find_distributions(entry, True):
  File "/usr/lib/python3.7/site-packages/pkg_resources/__init__.py", line 1965, in find_on_path
    for dist in factory(fullpath):
  File "/usr/lib/python3.7/site-packages/pkg_resources/__init__.py", line 2027, in distributions_from_metadata
    if len(os.listdir(path)) == 0:
PermissionError: [Errno 13] Permission denied: '/usr/local/lib64/python3.7/site-packages/torchvision-0.14.1.dist-info'

我不理解，我在 /home/sa/pypi/pydantic-1.10.11 下面执行 python3 setup.py bdist_wheel 关系统路径什么事情？关这个 torchvision 什么事情？

回答：

看报错时访问了没权限的目录报的错，改一下权限：

sudo chmod -R o+r /usr/local/lib64/python3.7/site-packages/torchvision-0.14.1.dist-info

或者用虚拟环境：

python3 -m venv myenv
source myenv/bin/activate
cd ~/pypi/pydantic-1.10.11/
python setup.py bdist_wheel

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