REDHAT9.0安装ORACLE 9i的问题!在线等待大家给予解决!

REDHAT9.0安装ORACLE 9i的问题!在线等待大家给予解决!

我在安装ORACLE 9i时出了问题!
[oracle@HJX oracle]$ /mnt/cdrom/runInstaller
[oracle@HJX oracle]$ Initializing Java Virtual Machine from /tmp/OraInstall2004-06-14_12-55-44PM/jre/bin/java. Please wait...
Xlib: connection to ":0.0" refused by server
Xlib: No protocol specified

Exception in thread "main" java.lang.InternalError: Can't connect to X11 window
server using ':0.0' as the value of the DISPLAY variable.
at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method)
at sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:59)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:120)
at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:58)
at java.awt.Window.<init>(Window.java:188)
at java.awt.Frame.<init>(Frame.java:315)
at java.awt.Frame.<init>(Frame.java:262)
at oracle.sysman.oii.oiic.OiicInstaller.main(OiicInstaller.java:593)
[oracle@HJX oracle]$
请问是什么原因!如何解决!还有,我不懂英文!上面说的是什么我也不知道!希望大家可以帮助我!谢谢!!!      
是不是没有先用root执行xhost +      
我看像      
我觉得,如果是用oracle用户启动的xwindow是不会出现这种情况的吧。