yum install php-devel无法安装怎么处理

Question

yum install php-devel

Loaded plugins: fastestmirror
Setting up Install Process
Determining fastest mirrors
http://mirrors.aliyuncs.com/c...: [Errno 12] Timeout on http://mirrors.aliyuncs.com/c...: (28, 'connect() timed out!')
Trying other mirror.
http://mirrors.aliyuncs.com/e...: [Errno 12] Timeout on http://mirrors.aliyuncs.com/e...: (28, 'connect() timed out!')
Trying other mirror.
http://mirrors.aliyuncs.com/c...: [Errno 12] Timeout on http://mirrors.aliyuncs.com/c...: (28, 'connect() timed out!')
Trying other mirror.