问题描述
为什么不显示我的python版本安装
why it doesnt show my python version installations
% pyenv versions
* system (set by /Users/axilaris/.pyenv/version)
我知道我有Python 3.6(Big Sur随附)以及3.8和3.9(我已经使用Python .pkg安装程序进行安装- https://www.python.org/downloads/)
I know I have Python 3.6 (that comes with Big Sur) and 3.8 and 3.9 (I have installed using Python .pkg installer - https://www.python.org/downloads/)
我已经使用安装了pyenv.
I have installed pyenv using
brew install pyenv
更新(这是我在Mac中发现的现有python):
UPDATE (here are existing python I found existing in my mac):
% pwd
/Library/Frameworks/Python.framework/Versions
% ls -al
total 0
drwxrwxr-x 6 root wheel 192 Jan 11 14:18 .
drwxr-xr-x 6 root wheel 192 Jan 11 14:18 ..
drwxrwxr-x 10 root admin 320 Nov 8 2017 3.6
drwxrwxr-x 10 root admin 320 Jan 2 18:24 3.8
drwxrwxr-x 11 root admin 352 Jan 11 14:18 3.9
lrwxr-xr-x 1 root wheel 3 Jan 11 14:18 Current -> 3.9
% python -V
Python 2.7.16
% python3 -V
Python 3.9.1
in another location
% ls -al
total 0
drwxr-xr-x 7 root wheel 224 Jan 1 2020 .
drwxr-xr-x 5 root wheel 160 Jan 1 2020 ..
lrwxr-xr-x 1 root wheel 3 Jan 1 2020 2.3 -> 2.7
lrwxr-xr-x 1 root wheel 3 Jan 1 2020 2.5 -> 2.7
lrwxr-xr-x 1 root wheel 3 Jan 1 2020 2.6 -> 2.7
drwxr-xr-x 11 root wheel 352 Jan 1 2020 2.7
lrwxr-xr-x 1 root wheel 3 Jan 1 2020 Current -> 2.7
% pwd
/System/Library/Frameworks/Python.framework/Versions
推荐答案
您需要使用pyenv这样安装，例如: pyenv install 3.7.4 .然后，它将列出那些Python安装.我在大苏尔(Big Sur)上，对我来说很好.祝你好运！
You need to install with pyenv like this, for example: pyenv install 3.7.4. Then it will list those Python installations, as well. I'm on Big Sur, and it's working fine for me. Best of luck!
这篇关于pyenv版本在mac big sur上安装其他版本的python后不显示任何内容的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！