问一个ma t la b 的问题 (新手)

在Fedora core 4下, 装ma t la b 7.0 ,装的时候就有问题.
后来用setenforce 0 关了selinux, 可以安装了

但是运行也必需先 setenforce 0

下面还遇到了一个不能打开文件的问题,忘了怎么解决的了.现在的问题是
>> load gene_co_ele_mtrx.txt
>> surf(gene_co_ele_mtrx)
java.lang.InternalError: Current locale is not supported
at sun.awt.motif.MWindowPeer.pSetTitle(Native Method)
at sun.awt.motif.MWindowPeer.init(Unknown Source)
at sun.awt.motif.MFramePeer.<init>(Unknown Source)
at sun.awt.motif.MToolkit.createFrame(Unknown Source)
at java.awt.Frame.addNotify(Unknown Source)
at com.mathworks.mwswing.MJFrame.addNotify(MJFrame.java:695)
at java.awt.Window.pack(Unknown Source)
at com.mathworks.hg.peer.FigurePeer$FigureFrame.pack(FigurePeer.java:429)
at com.mathworks.hg.peer.FigurePeer.repack(FigurePeer.java:3244)
at com.mathworks.hg.peer.FigurePeer.localSetWindowStyle(FigurePeer.java:1541)
at com.mathworks.hg.peer.FigurePeer.doSetWindowStyle(FigurePeer.java:4487)
at com.mathworks.hg.peer.FigurePeer$10.run(FigurePeer.java:1585)
at com.mathworks.hg.util.HGPeerQueue$HGPeerRunnablesRunner.runit(HGPeerQueue.java:196)
at com.mathworks.hg.util.HGPeerQueue$HGPeerRunnablesRunner.runNotThese(HGPeerQueue.java:227)
at com.mathworks.hg.util.HGPeerQueue$HGPeerRunnablesRunner.run(HGPeerQueue.java:241)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)

不知道，我没有遇到问题

locale 结果是什么？