无法导入名称_args_from_interpreter_flags

Question

当我尝试在OSX10.6.8上使用Python2.7.5进行import multiprocessing时，我会得到以下错误：

Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/multiprocessing/__init__.py", line 65, in <module>
from multiprocessing.util import SUBDEBUG, SUBWARNING
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/multiprocessing/util.py", line 40, in <module>
from subprocess import _args_from_interpreter_flags
ImportError: cannot import name _args_from_interpreter_flags

我也尝试用自制软件安装python2.7.6，但是这个错误仍然发生。

Answer 1

听起来像 issue。尝试将以下内容添加到其余的导入中：

from subprocess import _args_from_interpreter_flags

在subprocess.py的函数上面有一个注释

# XXX This function is only used by multiprocessing and the test suite,
# but it's here so that it can be imported when Python is compiled without
# threads.

可能是有关联的。