CentOS7编译安装Python3.7

安装编译工具

 yum -y groupinstall "Development tools"
 yum -y install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel
 yum -y install libffi-devel 

下载安装包解压

 cd #用户目录
 wget https://www.python.org/ftp/python/3.7.0/Python-3.7.0.tar.xz
 tar -xvJf  Python-3.7.0.tar.xz

编译安装

 mkdir /usr/local/python3 #创建编译安装目录
 cd Python-3.7.0
 ./configure --prefix=/usr/local/python3
 make && make install

创建软链接

 ln -s /usr/local/python3/bin/python3 /usr/local/bin/python3
 ln -s /usr/local/python3/bin/pip3 /usr/local/bin/pip3

验证是否成功

 python3 -V
 pip3 -V