首先安装openssl
yum安装openssl-devel
[root@localhost ~]# yum install openssl-devel -y
查看安装结果
[root@localhost ~]# rpm -aq|grep openssl
openssl-devel-1.0.2k-12.el7.x86_64
openssl-libs-1.0.2k-12.el7.x86_64
openssl-1.0.2k-12.el7.x86_64
wget https://www.python.org/ftp/python/3.7.1/Python-3.7.1.tar.xz
tar -xvf Python-3.7.1.tar.xz
安装zlib依赖
3 yum -y install zlib*
安装ibffi-devel依赖yum install libffi-devel -y
安装 gcc-c依赖
yum install gcc-c++./configure --prefix=/usr/python3
make && make install
7 mv /usr/bin/python /usr/bin/python.bak
8 ln -s /usr/python3/bin/python3 /usr/bin/pythonln -s /usr/python3/bin/pip3 /usr/bin/pip3
修正 yum 链接,修改文件 /usr/libexec/urlgrabber-ext-down ,vi /usr/bin/yum
指定python版本为系统自带版本
