紧急！！在TurboLinux上安装oracle92.4－64bit遇到错误！！！！

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Xlib: connection to ":0.0" refused by server
Xlib: No protocol specified
Exception in thread "main" java.lang.InternalError: Can't connect to X11 windowserver using ':0.0' as the value of the DISPLAY variable.
at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method)
at sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:134)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:141)
at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:62)
at java.awt.Window.init(Window.java:231)
at java.awt.Window.<init>(Window.java:275)
at java.awt.Frame.<init>(Frame.java:401)
at java.awt.Frame.<init>(Frame.java:366)
at oracle.sysman.oii.oiic.OiicInstaller.main(OiicInstaller.java:593)
是什么原因？如何解决？？？？
谢谢！！！紧急！！

设定你的DISPLAY环境参数。

  export DISPLAY= your_IPaddress :0.0

或者用root简单的执行一下# xhost + (要注意这样会有安全上的隐患) 。