centos 安装python3.9.9

这里写自定义目录标题

1. 安装编译依赖
   sudo yum -y groupinstall "Development Tools" sudo yum -y install openssl-devel bzip2-devel libffi-devel wget zlib-devel

   yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel libffi-devel gcc make

2. 下载 Python 3.9.9 源码

3. wget https://www.python.org/ftp/python/3.9.9/Python-3.9.9.tgz

4. tar -xzf Python-3.9.9.tgz

5. cd Python-3.9.9

6. ./configure --prefix=/usr/local/python3.9

7. sudo make clean

8. make

9. sudo make install
   创建软链接

   sudo ln -s /usr/local/python3.9/bin/python3.9 /usr/bin/python3.9
   sudo ln -s /usr/local/python3.9/bin/pip3.9 /usr/bin/pip3.9

验证

python3.9 --version

pip3.9 --version