Exception in thread "main" java.lang.UnsatisfiedLinkError:

[oracle@landor database]$ ./runInstaller
正在启动 Oracle Universal Installer...

检查临时空间: 必须大于  MB。   实际为  MB    通过
检查交换空间: 必须大于  MB。   实际为  MB    通过
检查监视器: 监视器配置至少必须显示  种颜色。    实际为     通过
准备从以下地址启动 Oracle Universal Installer /tmp/OraInstall2016--20_01--44PM. 
请稍候...[oracle@landor database]$ Exception in thread "main" java.lang.UnsatisfiedLinkError: /tmp/OraInstall2016--10_01--44PM/jdk/jre/lib/i386/xawt/libmawt.so: 
libXext.so.: cannot open shared object file: No such file or directory
    at java.lang.ClassLoader$NativeLibrary.load(Native Method)
    at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:)
    at java.lang.ClassLoader.loadLibrary(ClassLoader.java:)
    at java.lang.Runtime.load0(Runtime.java:)
    at java.lang.System.load(System.java:)
    at java.lang.ClassLoader$NativeLibrary.load(Native Method)
    at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:)
    at java.lang.ClassLoader.loadLibrary(ClassLoader.java:)
    at java.lang.Runtime.loadLibrary0(Runtime.java:)
    at java.lang.System.loadLibrary(System.java:)
    at sun.security.action.LoadLibraryAction.run(LoadLibraryAction.java:)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.awt.Toolkit.loadLibraries(Toolkit.java:)
    at java.awt.Toolkit.<clinit>(Toolkit.java:)
    at com.jgoodies.looks.LookUtils.isLowResolution(LookUtils.java:)
    at com.jgoodies.looks.LookUtils.<clinit>(LookUtils.java:)
    at com.jgoodies.looks.plastic.PlasticLookAndFeel.<clinit>(PlasticLookAndFeel.java:)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:)
    at javax.swing.SwingUtilities.loadSystemClass(SwingUtilities.java:)
    at javax.swing.UIManager.setLookAndFeel(UIManager.java:)
    at oracle.install.commons.util.Application.startup(Application.java:)
    at oracle.install.commons.flow.FlowApplication.startup(FlowApplication.java:)
    at oracle.install.commons.flow.FlowApplication.startup(FlowApplication.java:)
    at oracle.install.commons.base.driver.common.Installer.startup(Installer.java:)
    at oracle.install.ivw.db.driver.DBInstaller.startup(DBInstaller.java:)
    at oracle.install.ivw.db.driver.DBInstaller.main(DBInstaller.java:)

原因很明显缺包：
libXp.so.6: cannot open shared object file:No such file or directory

解决方法：