1. 检查已安装的Python版本 在安装新版本的Python之前,我们可以先检查当前系统上已经安装的Python版本。使用以下命令: python--version 1. 这将输出当前默认的Python版本。 2. 查看可用的Python版本 使用yum命令来查看可用的Python版本列表。运行以下命令: yum list python3 1. 这将列出可用于安装的Python3版本。你...
执行安装命令 安装Python 验证安装成功 检查版本 输出版本信息 安装特定版本的Python 小结 通过上述步骤,您现在应该能够通过APT成功安装特定版本的Python。每一步都至关重要,确保正确执行即可实现目标。掌握这个技巧后,您将能够根据项目需求灵活选择和管理不同的Python版本。随着经验的积累,您会发现对Linux系统中环境的管理...
We can install a specificAnsibleversion using the default package manager of some Linux distros. But there may be some limitations. Conversely, we get more flexibility when we usepip, Python’s package installer, to install specific Ansible versions. In this tutorial, we discuss how to install ...
Enterpython -Vto check the version of python installed. 6.设置环境变量。 【注意】 以上的操作都完成之后,但是由于linux原来就有一个版本的 python,这时候查看版本会发现,仍然是原来的版本,新的还是看不到。需要作如下操作。 1.再将原来/usr/bin/python链接改为别的名字 1mv/usr/bin/python /usr/bin/pyth...
安装Python3后,建立ln,使用Python(Python2),Python3 来区分两个版本 使用sudo apt-get install python3-setuptools 安装Easy_install 再使用sudo easy_install3 pip 安装Pip 区分: Pip 对应Python2 Pip3 对应Python3 Easy_Install 对应Python2 Easy_Install3 对应Python2...
To install Python 3.12 on Linux Determine whether Python is already installed. $python --version Note If your Linux distribution came with Python, you might need to install the Python developer package to get the headers and libraries required to compile extensions and install the EB CLI. Use ...
This section describes how to install the version of PostgreSQL provided by your Linux distribution. If a custom version of PostgreSQL is necessary, you can install it based on your specific requirements. Run the following commands to install Postgre...
Issue How to install newer versions of python on RHEL 8Environment Red Hat Enterprise Linux 8Subscriber exclusive content A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more. Current Customers and Partners Log in for full access Log In New to Red Hat?
The Python version installed in/usr/bin/pythonand/usr/bin/python2is part of the operating system. RHEL was tested with a specific Python release (2.7.5) that will be maintained for the full ten-year supported life of the OS. Many of the built-in administration tools are actually written ...
Install a specific version To check the list of available versions, run the following command: $ snap info<pycharm-professional or·pycharm-community> To install the version you want, run the following command: $ sudosnapinstall<pycharm-professional or·pycharm-community>--channel=<version>...