1：安装zlib yum -y install zlib zlib-devel 2：下载，编译安装python3.6 mkdir /usr/local/python3 wget --no-check-certificate https://www.python.org/ftp/python/3.6.0/Python-3.6.0.tgz tar -xzvf Python-3.6.0.tgz cd Python-3.6.0 ./configure --prefix=/usr/local/python3 make && make install 3：创建软连接 mv /usr/bin/python /usr/bin/python.bak ln -s /usr/local/python3/bin/python3 /usr/bin/python 4：修改yum不能用的问题 vim /usr/bin/yum #!/usr/bin/python --> #!/usr/bin/python2.7 vim /usr/libexec/urlgrabber-ext-down #!/usr/bin/python --> #!/usr/bin/python2.7 5：安装pip yum -y install epel-release yum -y install python-pip yum clean all