我在Ubuntu 14上工作.我安装了python3和pip3.当我尝试使用pip3时,我有这个错误
Traceback (most recent call last):
File "/usr/local/bin/pip3", line 6, in <module>
from pkg_resources import load_entry_point
File "/usr/local/lib/python3.5/dist-packages/pkg_resources/__init__.py", line 70, i
n <module>
import packaging.version
ImportError: No module named 'packaging'
Run Code Online (Sandbox Code Playgroud)
有人知道这是什么问题吗?
非常感谢