文章目录

• 环境准备
• • 1 安装依赖项
  • python源码准备
  • 编译
  • 验证
  • 配置环境变量（可选）

    环境准备

    1 安装依赖项

    sudo yum update -y
    sudo yum groupinstall -y "Development Tools"
    sudo yum install -y \
        gcc \
        openssl-devel \
        bzip2-devel \
        libffi-devel \
        zlib-devel \
        wget
    sudo yum install -y centos-release-scl
    sudo yum install -y devtoolset-10
    scl enable devtoolset-10 bash
    echo "source /opt/rh/devtoolset-10/enable" >> ~/.bashrc
    source ~/.bashrc
    

    python源码准备

    cd /usr/src
    sudo wget https://www.python.org/ftp/python/3.12.3/Python-3.12.3.tgz
    sudo tar xzf Python-3.12.3.tgz
    cd Python-3.12.3
    

    编译

    sudo mkdir -p /data/opt/python/python3
    sudo ./configure --prefix=/data/opt/python/python3 --enable-optimizations
    sudo make altinstall
    wget https://bootstrap.pypa.io/get-pip.py
    sudo /data/opt/python/python3/bin/python3.12 get-pip.py
    

    验证

    /data/opt/python/python3/bin/python3.12 --version
    /data/opt/python/python3/bin/pip3.12 --version
    

    配置环境变量（可选）

    sudo vim /etc/profile
    # Set PATH for Python 3.12 installation
    export PATH="/usr/local/bin/python3.12:$PATH"
    # 保存并关闭文件，然后使更改生效：
    source /etc/profile
    ln -s xxx xxx