【发布时间】:2021-11-26 23:18:36
【问题描述】:
我正在尝试使用 pip 创建一个隔离环境,“使用 Ski-Kit 和 Tensor Flow 进行机器学习”中的说明让我运行这些代码行,这就是我得到的输出。我已经尝试卸载pipenv,这会产生另一个找不到 pipenv 命令的错误。不知道如何解决这个问题,有人可以帮忙吗?我正在使用带有 python3.9 的 Mac
Darrens-MacBook-Air:~ odonned4$ cd $ML_PATH
Darrens-MacBook-Air:~ odonned4$ virtualenv env
File "/usr/local/bin/virtualenv", line 6, in <module>
from pkg_resources import load_entry_point
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/__init__.py", line 3241, in <module>
@_call_aside
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/__init__.py", line 3225, in _call_aside
f(*args, **kwargs)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/__init__.py", line 3254, in _initialize_master_working_set
working_set = WorkingSet._build_master()
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/__init__.py", line 585, in _build_master
return cls._build_from_requirements(__requires__)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/__init__.py", line 598, in _build_from_requirements
dists = ws.resolve(reqs, Environment())
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/__init__.py", line 786, in resolve
raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'platformdirs<3,>=2' distribution was not found and is required by virtualenv```
【问题讨论】:
标签: python-3.x pip virtualenv