请教黄叶老师

北方的狼

黄叶老师 我在按照您的教程安装oracle9时 进行runInstaller时出现以下错误:
Initializing Java Virtual Machine from /tmp/OraInstall2004-05-25_01-09-43PM/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)

请问怎么解决

我已经在.bashrc中加入

export CLASSPATH=/mnt/Oracle/Disk1/stage/Components/oracle.swd.jre/1.3.1.0.0/1/DataFiles/Expanded/jre/linux/lib