安装EPEL和IUS软件源 安装 # yum -y install epel-release # yum -y install https://centos7.iuscommunity.org/ius-release.rpm 安装Python3.6 # yum -y install python36u 创建python3软链接 ln -s /bin/python3.6 /bin/python3 安装pip3 # yum -y install python36u-pip 创建pip3软链接 ln …