python - 在 Windows 7 x64 中的 PyPy3.5 v5.10 上使用 ensurepip 进行 pip 安装

Question

为什么我不能用 pypy3 -m ensurepip 安装 pip？我已经从 official package 解压 PyPy ，并按照 official docs 中的说明进行操作但导致错误。解释器日志如下。

Traceback (most recent call last):
  File "D:\pypy3-v5.10.0-win32\lib-python\3\runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "D:\pypy3-v5.10.0-win32\lib-python\3\runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "D:\pypy3-v5.10.0-win32\lib-python\3\ensurepip\__main__.py", line 4, in <module>
    ensurepip._main()
  File "D:\pypy3-v5.10.0-win32\lib-python\3\ensurepip\__init__.py", line 209, in _main
    default_pip=args.default_pip,
  File "D:\pypy3-v5.10.0-win32\lib-python\3\ensurepip\__init__.py", line 116, in bootstrap
    _run_pip(args + [p[0] for p in _PROJECTS], additional_paths)
  File "D:\pypy3-v5.10.0-win32\lib-python\3\ensurepip\__init__.py", line 40, in _run_pip
    import pip
  File "C:\Users\user\AppData\Local\Temp\tmp5zq6hqua\pip-9.0.1-py2.py3-none-any.whl\pip\__init__.py", line 21, in <module>
  File "C:\Users\user\AppData\Local\Temp\tmp5zq6hqua\pip-9.0.1-py2.py3-none-any.whl\pip\_vendor\requests\__init__.py", line 62, in <module>
  File "C:\Users\user\AppData\Local\Temp\tmp5zq6hqua\pip-9.0.1-py2.py3-none-any.whl\pip\_vendor\requests\packages\__init__.py", line 27, in <module>
  File "C:\Users\user\AppData\Local\Temp\tmp5zq6hqua\pip-9.0.1-py2.py3-none-any.whl\pip\_vendor\requests\packages\urllib3\__init__.py", line 8, in <module>
  File "C:\Users\user\AppData\Local\Temp\tmp5zq6hqua\pip-9.0.1-py2.py3-none-any.whl\pip\_vendor\requests\packages\urllib3\connectionpool.py", line 101, in <module>
AttributeError: module 'errno' has no attribute 'EWOULDBLOCK'

Answer 1

Windows(测试版)上 pypy3 的 errno 模块确实不完整。此问题已在 5.10.0 版本后修复，并将包含在 5.10.1 版本中。