原因：缺少系統安裝包
rpm -ivh libXp-1.0.0-8.i386.rpm
安裝方法：
1. 確認OS上沒有這個libXp包。
# rpm -qa|grep libXp
2. 從 下載rpm包。
3. 以root帳號login server, 執行：
rpm -ivh libXp-1.0.0-8.i386.rpm
4. 安裝完成後可用以下命令確認：
$ ls -ld /usr/lib/libXp.so.6
lrwxrwxrwx 1 root root 14 Jul 29 06:45 /usr/lib/libXp.so.6 -> libXp.so.6.2.0
參考：
While doing a fresh install of 11i vision on Oracle Enterprise Linux 5, RapidInstall gave the following error:
Rapid Install Wizard will now launch the Java Interface.....
Exception in thread "main" java.lang.UnsatisfiedLinkError: /11istage/startCD/Disk1/rapidwiz/jre/Linux/1.4.2/lib/i386/libawt.so: libXp.so.6: cannot open shared object file: No such file or directory
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(Unknown Source)
at java.lang.ClassLoader.loadLibrary(Unknown Source)
at java.lang.Runtime.loadLibrary0(Unknown Source)
at java.lang.System.loadLibrary(Unknown Source)
at sun.security.action.LoadLibraryAction.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.awt.NativeLibLoader.loadLibraries(Unknown Source)
at sun.awt.DebugHelper.
at java.awt.Component.
This error comes because libXp.so.6 library is not present in /usr/lib. The rpm which contains this file is libXp-1.0.0-8.i386.rpm. It is present in the Oracle Enterprise Linux 5 DVD in /server directory. So copy this rpm from the DVD or CD and install it:
rpm -ivh libXp-1.0.0-8.i386.rpm
Once this is installed, confirm about the presence of the the file libXp.so.6 by this command:
$ ls -ld /usr/lib/libXp.so.6
lrwxrwxrwx 1 root root 14 Jul 29 06:45 /usr/lib/libXp.so.6 -> libXp.so.6.2.0