为 Pypy 安装 numpy:没有名为 setuptools 的模块

Question

当我尝试使用命令提示符在Windows上设置numpy时

C:numpy>pypy setup.py install

我得到：

ImportError: No module named setuptools

但是安装工具似乎已安装，我错过了什么吗？

>python -m pip install --upgrade pip setuptools 
Requirement already up-to-date: setuptools in 
c:userspappdatalocalprogramspythonpython36libsite-packages

我还尝试使用 pypy3 而不是 pypy2 安装 numpy：

C:numpy>pypy3 setup.py install 

但随后我收到以下错误(请耐心等待！ :) (

C:numpy>pypy3 setup.py install
Running from numpy source directory.
C:pypy3-v5.10.1-win32lib-python3distutilsdist.py:261: UserWarning: Unknown distribution option: 'test_suite'
  warnings.warn(msg)
Traceback (most recent call last):
  File "setup.py", line 285, in <module>
    setup_package()
  File "setup.py", line 277, in setup_package
    setup(**metadata)
  File "C:numpynumpydistutilscore.py", line 135, in setup
    config = configuration()
  File "setup.py", line 178, in configuration
    config.add_subpackage('numpy')
  File "C:numpynumpydistutilsmisc_util.py", line 1001, in add_subpackage
    caller_level = 2)
  File "C:numpynumpydistutilsmisc_util.py", line 970, in get_subpackage
    caller_level = caller_level + 1)
  File "C:numpynumpydistutilsmisc_util.py", line 907, in _get_configuration_from_setup_py
    config = setup_module.configuration(*args)
  File "numpysetup.py", line 11, in configuration
    config.add_subpackage('core')
  File "C:numpynumpydistutilsmisc_util.py", line 1001, in add_subpackage
    caller_level = 2)
  File "C:numpynumpydistutilsmisc_util.py", line 970, in get_subpackage
    caller_level = caller_level + 1)
  File "C:numpynumpydistutilsmisc_util.py", line 907, in _get_configuration_from_setup_py
    config = setup_module.configuration(*args)
  File "numpycoresetup.py", line 726, in configuration
    from _parition_build import ffi
  File "numpycore_parition_build.py", line 87, in <module>
    PARTITION_DEFS += 'n' + generate_declarations()
  File "numpycore_parition_build.py", line 82, in generate_declarations
    for _suff, _type in itertools.izip(list_suff, list_type):
AttributeError: module 'itertools' has no attribute 'izip'

Answer 1

python -m pip install --upgrade pip setuptools正在为 CPython 安装安装工具。 你需要说pypy -m pip install --upgrade pip setuptools.

你可能不得不说第一次pypy -m ensurepip，一次。