1. 首先去官网https://www.Python.org/downloads/source/ 下载Gzipped source tarball 不要下载 "XZ compressed source tarball" ,目前 python2.7 最新版压缩包名字是:Python-2.7.9.tgz。 把下载的压缩包随便放到一个地方,也可以放到桌面(便于安装过后删除安装包和解压后的安装包)。 2. 命令行切换到上面压缩文...
步骤2:查找可用的Python版本 使用APT搜索可用的Python版本,以确保我们可以选择所需的特定版本。 apt-cachepolicy python3# 列出可用的Python版本及其详细信息 1. 2. 通过运行上述命令,您将看到类似于以下输出: python3: Installed: 3.8.10-0ubuntu1~20.04.1 Candidate: 3.9.5-0ubuntu0.20.04.1 Version table: 3.9...
如果我们需要安装特定版本的Python3,我们可以使用以下方法。 指定Python版本 要安装特定版本的Python3,我们可以使用以下命令: aptinstallpython3=3.8.2 1. 在上面的命令中,我们通过在apt install命令后面添加python3=3.8.2来指定要安装的Python版本为3.8.2。这将安装Python 3.8.2的特定版本。 查看安装版本 要验证已...
1.再将原来/usr/bin/python链接改为别的名字 1mv/usr/bin/python /usr/bin/python_old 2.解压的新版的 python文件夹下,安装完成之后会有一个 /bin/python把这个移动到原来链接位置(链接过去 ln) 再建立新版本python的链接 1ln-s /新版python的路径/bin/python2.7 /usr/bin/python 3. 现在ok了,可以查询...
Learn how to download and install Python on Windows, macOS, and Linux with step-by-step instructions to set up Python for development easily.
Step 4: Install Python 3.11 To install the Python version you just downloaded, cd into the directory: cd Python-3.11.0a4 Then, run the following command: ./configure --enable-optimizations And finally, compile Python (without replacing the default version): ...
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...
Since 2020, Python 2 is no longer actively maintained or in use, making Python 3 the preferred choice. While Python 2 may still be necessary for certain specific cases, Python 3 is typically the most widely adopted version. Python 3.10 is considered the most stable and current release. ...
Installing Python 3.12 in Ubuntu Install in Fedora, CentOS, Arch Linux For Arch Linux, you can easily install it when it is available in core repo. Once available, you can simply update your Arch system to get this version. Keep a watch inthis page. If you don’t want to wait, get ...
$tarxvfPython-3.x.z.tgz$cdPython-3.x.z/ This command unpacks the source code into a directory named after the TAR file. Note that the TAR file will show a specific Python version rather than3.x.zin your output. Now you need to run the./configurescript to prepare the build: ...