现在如果您运行pyenvversions,除了系统版本外,还会看到Python 3.8和3.12: 复制 $ pyenv versions*system(setby/home/balapriya/.pyenv/version)3.8.183.12.0 1. 2. 3. 4. 设置Python全局版本 使用Pyenv,您可以设置全局Python版本。顾名思义,全局版本是您在命令行使用Python
# main.pydefmain():print("Hello, Python 3.11!")if__name__=="__main__":main() 1. 2. 3. 4. 5. 6. [查看项目代码完整示例]( 排错指南 在一些情况下,您可能会遇到错误。以下是一些常见报错及其触发链路。 PythonPyEnvUserPythonPyEnvUserdelete Python versionremove versionreturn errordisplay error...
To remove old Python versions, use pyenv uninstall <versions>.Alternatively, you can simply rm -rf the directory of the version you want to remove. You can find the directory of a particular Python version with the pyenv prefix command, e.g. pyenv prefix 2.6.8. Note however that plugins ...
问安装后，pyenv删除python。EN写python时，最烦的事莫过于版本切换。python3已经很成熟了，但很多生产...
CentOS6系统会自带一个较低版本的python,一般不使用系统自带的python版本,因为系统很多组件依赖于python比如yum,如果我们随意升级或者安装了些有冲突包可能会影响系统环境;我们需要再安装较高版本的python,而且在开发多个项目时,可能需要多个版本的Python,此时在进行Python版本切换时会比较麻烦,pyenv就提供了一种简单的方式...
pyenv是利用系统环境变量PATH的优先级,劫持python的命令到pyenv上,根据用户所在的环境或目录,使用不同版本的python。 1 2 3 4 5 6 how it works: At a high level, pyenv intercepts Python commands using shim executables injected into your PATH, determineswhichPython version ...
Install Python in your user space Install multiple versions of Python Specify the exact Python version you want Switch between the installed versions pyenvlets you do all of these things and more. Remove ads Installingpyenv Before you installpyenvitself, you’re going to need some OS-specific dep...
* 3.7.10 (set by /Users/zioyi/.pyenv/version) 1. 2. 3. 安装指定 Python 版本 $ pyenv install 3.10.0b2 Downloading 3.10.0b2... -> https://downloads.python.org/3.10.0b2.tar.bz2 Installing 3.10.0b2... Installed 3.10.0b2 to /Users/zioyi/.pyenv/versions/3.10.0b2 ...
pyenv-virtualenv: remove /Users/jlive/.pyenv/versions/3.5.2/envs/test? y jlive@MacBook-Pro:~$pyenv versions * system (set by /Users/jlive/.python-version) 3.5.2 五.安装扩展 https://pythonguidecn.readthedocs.io/zh/latest/dev/pip-virtualenv.html ...
To remove old Python versions, pyenv uninstall command to automate the removal process.Alternatively, simply rm -rf the directory of the version you want to remove. You can find the directory of a particular Python version with the pyenv prefix command, e.g. pyenv prefix 2.6.8....