ubuntu24.04安装python2

ubuntu24.04安装python2

1. 安装编译依赖
   sudo apt install build-essential libssl-dev zlib1g-dev
   libncurses5-dev libncursesw5-dev libreadline-dev libsqlite3-dev
   libgdbm-dev libdb5.3-dev libbz2-dev libexpat1-dev liblzma-dev tk-dev
   
   

2. 下载源码
   wget https://www.python.org/ftp/python/2.7.18/Python-2.7.18.tar.xz
   tar xf Python-2.7.18.tar.xz
   cd Python-2.7.18
   
   

3. 编译安装
   ./configure --prefix=/usr/local/python2.7
   make -j$(nproc)
   sudo make install
   
   

4. 添加到 PATH
   echo 'export PATH=/usr/local/python2.7/bin:$PATH' >> ~/.bashrc
   source ~/.bashrc