Python3.9.6 安装

安装 Python3.9.6 步骤。

• 安装依赖环境
  • sudo apt update
  • sudo apt install -y make build-essential libssl-dev zlib1g-dev
  • sudo apt install -y libbz2-dev libreadline-dev libsqlite3-dev liblzma-dev wget curl llvm
  • sudo apt install -y libncurses5-dev libncursesw5-dev xz-utils tk-dev
• 下载安装包 wget https://www.python.org/ftp/python/3.9.6/Python-3.9.6.tgz
• 解压安装包 tar xvf Python-3.9.6.tgz
• 进到安装目录 cd Python-3.9.6
• 配置构建文件 ./configure --enable-optimizations
• 编译并安装 make -j8 && sudo make altinstall
• 清理 sudo make clean
• 命令行输入 python3.9 测试是否安装成功