我目前正在尝试使用 安装 PyGreSQL pip install PyGreSQL
,但是,当我运行命令时,我收到以下错误:
Could not import setuptools which is required to install from a source distribution.
Traceback (most recent call last):
File "/usr/local/lib/python2.7/site-packages/pip/req/req_install.py", line 375, in setup_py
import setuptools # noqa
File "/usr/local/lib/python2.7/site-packages/setuptools/__init__.py", line 11, in <module>
from setuptools.extern.six.moves import filterfalse, map
File "/usr/local/lib/python2.7/site-packages/setuptools/setuptools/__init__.py", line 12, in <module>
from setuptools.extension import Extension
File "/usr/local/lib/python2.7/site-packages/setuptools/extension.py", line 8, in <module>
from setuptools.extern.six.moves import map
ImportError: No module named extern.six.moves
有谁知道可能出了什么问题?据我所知,有问题extern.six.moves
,但是,我在网上找不到任何关于此的信息...