下载python3.7.1
wget https://www.python.org/ftp/python/3.7.1/Python-3.7.1.tgz
安装python3.7.1所需依赖包
yum install -y libffi-devel zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel zlib zlib-devel gcc make
制定安装目录和生成.so文件
./configure --prefix=/usr/local/python3 --enable-shared
编译和安装
make && make install
创建软连接
ln -s /usr/local/python3/bin/python3 /usr/bin/python3
将编译生成的动态库关联到系统
touch /etc/ld.so.conf.d/python3.conf
"/usr/local/python3/lib" > python3.conf
ldconfig
