安装Cognos10.2.1时报错，提示can't open display

Tips: 若提示
“ Xlib:connection to “:1.0” refused by server
“Xlib:No protocol specified’
Error:can’t open display:1.0
– Root用户运行一下代码给cognos加入控制界面队列
– $ export DISPLAY=“localhost:1.0“ //Localhost为机器名
– $ su root
– $ xhost local:cognos non-network local connections being added to access
control list收起

linux下要进入图形界面安装。 win的话考虑是不是安装包损坏了收起