Oracle执行netca命令报cannot open shared object file: No such file or directory

[[email protected] ~]$ netca -silent -responsefile /home/oracle/database/response/netca.rsp
Exception in thread "main" java.lang.UnsatisfiedLinkError: /u01/app/oracle/product/11.2.0/db_1/jdk/jre/lib/amd64/xawt/libmawt.so: libXext.so.6: cannot open shared object file: No such file or directory
	at java.lang.ClassLoader$NativeLibrary.load(Native Method)
	at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1751)
	at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1647)
	at java.lang.Runtime.load0(Runtime.java:769)
	at java.lang.System.load(System.java:968)
	at java.lang.ClassLoader$NativeLibrary.load(Native Method)
	at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1751)
	at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1668)
	at java.lang.Runtime.loadLibrary0(Runtime.java:822)
	at java.lang.System.loadLibrary(System.java:993)
	at sun.security.action.LoadLibraryAction.run(LoadLibraryAction.java:50)
	at java.security.AccessController.doPrivileged(Native Method)
	at sun.awt.NativeLibLoader.loadLibraries(NativeLibLoader.java:38)
	at sun.awt.DebugHelper.<clinit>(DebugHelper.java:29)
	at java.awt.Component.<clinit>(Component.java:547)
[[email protected] ~]$ yum install libXext.i686

安装上面依赖，再次执行即可。需要注意执行netca需要注意DISPLAY的设置。一种是unset DISPLAY，另一种是DISPLAY=:0.0; export DISPLAY