Question

我正在尝试在Mac中安装PIP软件包管理系统，但出现错误。

当我写一个鳕鱼sudo easy_install pip时，出现以下错误：

Searching for pip
Reading https://pypi.python.org/simple/pip/
Download error on https://pypi.python.org/simple/pip/: [SSL:
TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:590) -- Some packages may not be found! 
Couldn't find index page for 'pip' (maybe misspelled?)
Scanning index of all packages (this may take a while)
Reading https://pypi.python.org/simple/ Download error on https://pypi.python.org/simple/: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:590) 
-- Some packages may not be found!
No local packages or download links found for pip
error: Could not find suitable distribution for Requirement.parse('pip')

有人可以帮助我理解这一点吗？

Answer 1

简单的解决方案是下载并安装最新版本的Python3。只需从https://www.python.org/downloads/release/python-370/网站上获取dmg即可。

$ python3 --version
Python 3.7.0

Pip自动包含在此版本中，请对其进行更新。注意将pip3用于Python 3.x

$ pip3 install --upgrade pip 
 Successfully uninstalled pip-10.0.1
 Successfully installed pip-18.0

Answer 2

这对我有用：

确保你安装了python

$ python3 --version

然后安装pip

$ python3 -m pip install --user --upgrade pip

$ python3 -m pip --version

点击此处查看更多信息：

https://packaging.python.org/guides/installing-using-pip-and-virtual-environments/

在Mac上安装pip时出错

2 个答案: