对于苹果的硅机器来说，路径略有不同。运行brew install python后，必须确保您的~/。zshrc使用正确的Homebrew路径:

# Homebrew
eval "$(/opt/homebrew/bin/brew shellenv)"

# Homebrew: Python
export PATH="/opt/homebrew/opt/python/libexec/bin:$PATH"

结果:

% which python
/opt/homebrew/opt/python/libexec/bin/python

% python --version
Python 3.9.9

% which pip
/opt/homebrew/opt/python/libexec/bin/pip

% pip -V
pip 21.3.1 from /opt/homebrew/lib/python3.9/site-packages/pip (python 3.9)

根据自制程序安装程序本身的建议，请务必将此添加到您的.bashrc或.zshrc:

export PATH="/usr/local/opt/python/libexec/bin:$PATH"

只做:

brew install python
brew link python

在此之后，将其添加到bashrc或bash_profile中:

alias python='/usr/local/bin/python2'

享受吧!

祝福的人!我需要使用python 3.10版本来利用它的新功能。我在2022-07-03的解决方案如下。祝您编写python代码愉快!

» rm '/usr/local/bin/pip3.10'
» brew link python@3.10
» echo 'export PATH="/usr/local/opt/python@3.10/bin:$PATH"' >> ~/.zshrc
» python3
Python 3.10.5 (main, Jun 23 2022, 17:15:25) [Clang 13.1.6 (clang-1316.0.21.2.5)] on darwin
Type "help", "copyright", "credits" or "license" for more information.

brew link python

你必须为python创建/添加一个别名，并将其放在你的.zprofile中(位于Users/username文件夹中，如果你按Shift+command+。

这必须指向您的自制python安装位置。

alias python ='opt/homebrew/bin/python3'

您可以编辑/etc/paths以下是我的看法:

/usr/local/bin
/usr/bin
/bin
/usr/sbin
/sbin

然后为python版本添加符号链接。对我来说

$ cd /usr/local/bin
$ ln -s python3 python

拖鞋!