有没有办法将 Python 3.5.2 设置为 CentOS 7 上的默认 Python 版本?目前,我默认安装了 Python 2.7,并单独安装了 Python 3.5.2.
Is there a way to set the Python 3.5.2 as the default Python version on CentOS 7? currently, I have Python 2.7 installed as default and Python 3.5.2 installed separately.
我使用了以下命令
mv /usr/bin/python /usr/bin/python-old
sudo ln -fs /usr/bin/python3 /usr/bin/python
但在那之后 yum
给出了错误.
but after that yum
gives the error.
-bash: /usr/bin/yum: /usr/bin/python: bad interpreter: No such file or directory
这里有什么我遗漏的吗?
is there something I'm missing here?
注意:它与 Linux CentOS 7,如何设置Python2.7为默认Python版本?
如果这样
sudo ln -fs /usr/bin/python3.5 /usr/bin/python
不起作用(它应该)
您可以使用以下命令将别名添加到您的 /home/.bashrc
:
you could just add an alias into your /home/.bashrc
with this command:
alias python="/usr/bin/python3.5"
如果这不起作用,您应该只使用虚拟环境.阅读此页面开始.
and if this does not work either you should just use virtual env. Read this page to get started.
这篇关于如何在 CentOS 上将 Python3.5.2 设置为默认 Python 版本?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html5模板网!