Python 分发安装 Mac

Question

我正在尝试在我的 Mac 上安装分发模块一。我尝试 pip install distribution 并收到错误

***"""***

Collecting distribute
  Using cached distribute-0.7.3.zip
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/private/var/folders/hj/gz4x7_lj5r9_shsmq40r2y180000gn/T/pip-build-10mpi66y/distribute/setuptools/__init__.py", line 2, in <module>
        from setuptools.extension import Extension, Library
      File "/private/var/folders/hj/gz4x7_lj5r9_shsmq40r2y180000gn/T/pip-build-10mpi66y/distribute/setuptools/extension.py", line 5, in <module>
        from setuptools.dist import _get_unpatched
      File "/private/var/folders/hj/gz4x7_lj5r9_shsmq40r2y180000gn/T/pip-build-10mpi66y/distribute/setuptools/dist.py", line 7, in <module>
        from setuptools.command.install import install
      File "/private/var/folders/hj/gz4x7_lj5r9_shsmq40r2y180000gn/T/pip-build-10mpi66y/distribute/setuptools/command/__init__.py", line 8, in <module>
        from setuptools.command import install_scripts
      File "/private/var/folders/hj/gz4x7_lj5r9_shsmq40r2y180000gn/T/pip-build-10mpi66y/distribute/setuptools/command/install_scripts.py", line 3, in <module>
        from pkg_resources import Distribution, PathMetadata, ensure_directory
      File "/private/var/folders/hj/gz4x7_lj5r9_shsmq40r2y180000gn/T/pip-build-10mpi66y/distribute/pkg_resources.py", line 1518, in <module>
        register_loader_type(importlib_bootstrap.SourceFileLoader, DefaultProvider)
    AttributeError: module 'importlib._bootstrap' has no attribute 'SourceFileLoader'

    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/hj/gz4x7_lj5r9_shsmq40r2y180000gn/T/pip-build-10mpi66y/distribute/

***"""***

我尝试了程序“distribute_setup.py”并运行“python3.6 install_distribute.py”，但收到错误“urllib.error.HTTPError:HTTP错误403:需要SSL”

我尝试更新 urllib 但它说它是正确的。有什么建议吗？

Answer 1

“分发”模块已弃用。它的开发现在是“Setuptools”的一部分。因此，如果您安装“Setuptools”，您应该得到“Distribute”。请参阅:

• https://pypi.python.org/pypi/distribute/0.7.3
• https://pypi.python.org/pypi/distribute/0.6.49

PyPI 的第一个链接甚至说“分发”:

This package is a simple compatibility layer that installs Setuptools 0.7+.

因此，尝试安装或更新“Setuptools”可能会给您带来更好的运气。为了更深入地了解它，我认为以下任一方面都存在问题:

1. 您的 pip 版本
2. 您的 Python 版本
3. 或者，您的“安装工具”

这是我感兴趣的行:

AttributeError: module 'importlib._bootstrap' has no attribute 'SourceFileLoader'

此错误似乎是某些东西试图使用旧版本文件中不存在的新添加的功能。因此，您可能需要更新 pip 或“Setuptools”。

尝试:

• using pip3: module "importlib._bootstrap" has no attribute "SourceFileLoader"

具体请看这个答案:https://stackoverflow.com/a/47278208/9347694

也试试，

• sudo pip install setuptools --upgrade error

似乎其他人在安装 Python 3.6 后也遇到了这个问题。你确定你用的是pip3吗？点更新了吗？您是否正确安装了“Seyuptools”？