Install gnome-terminal for Centos

The default terminal used by the Kde desktop environment of Centos7 is Konsole, which has many bugs, which are particularly uncomfortable, so we can install gnome-terminal

第一步 ：
     sudo yum list *gnome*|grep terminal

I chose the one above

第二步 ：
     sudo yum install gnome-terminal.x86_64 

   安装成功，输入gnome-terminal观察能否正常启动新终端。