之前在Houston的四、五台HP PC server上装过64位Oracle10g（RAC，clusterware是11g，OS是RedHat AS 5.3）,但是这次在5.4上装，问题有好几个：

问题一：

xmanager 2.1的xstart配置后连不上去，提示某个目录下xterm不存在，后改为xmanager3.0 并选择 3 xterm （Linux：Type 2）就可以连接上去，选择它时，执行的命令是：/usr/bin/xterm -ls -display $DISPLAY ,我把$DISPLAY改为我的IP：10.139.14.196:0.0，这样登入后无需再执行export DISPLAY=10.139.14.196:0.0，直接就可以出来图形界面。其实在xmanager2.1的登入后执行的命令处输入，上面那一行命令也是可以连接上去的。所以xmanger的版本不是问题。

问题二：执行runInstall后，总是不出来oracle的安装界面，报如下错误：

$ ./runInstaller
Starting Oracle Universal Installer...

Checking installer requirements...

Checking operating system version: must be redhat-3, SuSE-9, redhat-4, UnitedLinux-1.0, asianux-1 or asianux-2
Passed


All installer requirements met.

Preparing to launch Oracle Universal Installer from /tmp/OraInstall2010-02-02_09-23-11AM. Please wait ...[oracle@ea3qadb database]$ Oracle Universal Installer, Version 10.2.0.1.0 Production
Copyright (C) 1999, 2005, Oracle. All rights reserved.

Exception java.lang.UnsatisfiedLinkError: /tmp/OraInstall2010-02-02_09-23-11AM/jre/1.4.2/lib/i386/libawt.so: libXp.so.6: cannot open shared object file: No such file or directory occurred..
java.lang.UnsatisfiedLinkError: /tmp/OraInstall2010-02-02_09-23-11AM/jre/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.(Unknown Source)
at java.awt.Component.(Unknown Source)
at oracle.sysman.oii.oiif.oiifm.OiifmGraphicInterfaceManager.(OiifmGraphicInterfaceManager.java:222)
at oracle.sysman.oii.oiic.OiicSessionInterfaceManager.createInterfaceManager(OiicSessionInterfaceManager.java:193)
at oracle.sysman.oii.oiic.OiicSessionInterfaceManager.getInterfaceManager(OiicSessionInterfaceManager.java:202)
at oracle.sysman.oii.oiic.OiicInstaller.getInterfaceManager(OiicInstaller.java:436)
at oracle.sysman.oii.oiic.OiicInstaller.runInstaller(OiicInstaller.java:926)
at oracle.sysman.oii.oiic.OiicInstaller.main(OiicInstaller.java:866)
但此时改装11g则会出现安装界面。当时以为安装文件坏掉了（以前出过类似问题），重新下载的也不行，profile文件配置也没问题。最后用判断应该是包没装完全，用yum whatprovides libXp.so.6命令查出在包xorg-x11-deprecated-libs中，用rpm装提示和其它包有依赖关系，装不上，于是用yum装：# yum install xorg-x11-deprecated-libs，完了，重新执行安装界面出来了。

问题三：继续安装又出错了