【发布时间】:2016-04-16 12:33:51
【问题描述】:
我现在在 EC2 上使用 pip,python 版本是 2.7。 'sudo pip' 突然不起作用了。
[ec2-user@ip-172-31-17-194 ~]$ sudo pip install validate_email
Traceback (most recent call last):
File "/usr/bin/pip", line 5, in <module>
from pkg_resources import load_entry_point
File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 3138, in <module>
@_call_aside
File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 3124, in _call_aside
f(*args, **kwargs)
File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 3151, in _initialize_master_working_set
working_set = WorkingSet._build_master()
File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 663, in _build_master
return cls._build_from_requirements(__requires__)
File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 676, in _build_from_requirements
dists = ws.resolve(reqs, Environment())
File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 849, in resolve
raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'pip==6.1.1' distribution was not found and is required by the application
[ec2-user@ip-172-31-17-194 ~]$ which pip
/usr/local/bin/pip
【问题讨论】:
-
好像
sudo pip调用/usr/bin/pip,而不是/usr/local/bin/pip,因为root用户的PATH环境变量,所以你可以试试sudo /usr/local/bin/pip。 -
Broken pip3 and easy_install3: DistributionNotFound 可能重复,也可能不重复。 pip3 != pip 对吗?
标签: python python-2.7 amazon-ec2