libXext.so.6

При запуске Oracle Fusion Middleware Repository Creation Utility 11g 11.1.2.1.0 for Linux x86 (V37476) вывалилась ошибка:

Exception in thread "main" java.lang.UnsatisfiedLinkError: /home/oracle/rcuHome/jdk/jre/lib/i386/xawt/libmawt.so: libXext.so.6: cannot open shared object file: No such file or directory
   at java.lang.ClassLoader$NativeLibrary.load(Native Method)
   at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1807)
   at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1703)
   at java.lang.Runtime.load0(Runtime.java:770)
   at java.lang.System.load(System.java:1003)
   at java.lang.ClassLoader$NativeLibrary.load(Native Method)
   at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1807)
   at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1724)
   at java.lang.Runtime.loadLibrary0(Runtime.java:823)
   at java.lang.System.loadLibrary(System.java:1028)
   at sun.security.action.LoadLibraryAction.run(LoadLibraryAction.java:50)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.awt.Toolkit.loadLibraries(Toolkit.java:1605)...