lnmp1.3安装失败

hanuu

nignx,mysql,php都安装失败了，请军哥帮忙看看，服务器是腾讯云的，linux是centos 7。
之前装的windows服务器，后来才改成了linux

licess

Downloading packages:
http://mirrors.tencentyun.com/centos1/7/os/x86_64/Packages/atk-2.14.0-1.el7.x86_64.rpm: [Errno 14] curl#6 - "Could not resolve host: mirrors.tencentyun.com; No address associated with hostname"
Trying other mirror.
http://mirrors.tencentyun.com/centos1/7/os/x86_64/Packages/cairo-1.14.2-1.el7.x86_64.rpm: [Errno 14] curl#6 - "Could not resolve host: mirrors.tencentyun.com; No address associated with hostname"
Trying other mirror.

换个其他源