centos7 yum 安装 openssl 1.1.1k

yum install -y epel-release 
yum install -y openssl11 openssl11-devel
ln -sf /usr/lib64/pkgconfig/openssl11.pc /usr/lib64/pkgconfig/openssl.pc
ln -s /usr/bin/openssl11 /usr/bin/openssl