Hi,
I have a problem running some macros, like Text_Squeezer. I'm on an Ubuntu hardy; I have downloaded jEdit 4.3pre13 from ubuntu repository; I have installed sun-java6-jdk.

$ which java
/usr/bin/java
$ java -version
java version "1.6.0_06"
Java(TM) SE Runtime Environment (build 1.6.0_06-b02)
Java HotSpot(TM) Client VM (build 10.0-b22, mixed mode, sharing)


If I run Text_Squeezer macro I got this error:

Sourced file: /home/gius/.jedit/macros/Text_Squeezer.bsh : Class: gnu.regexp.RE not found in namespace : at Line: 32 : in file: /home/gius/.jedit/macros/Text_Squeezer.bsh : gnu .regexp .RE

at org.gjt.sp.jedit.bsh.BSHAmbiguousName.toClass(BSHAmbiguousName.java:74)
at org.gjt.sp.jedit.bsh.BSHType.getType(BSHType.java:154)
at org.gjt.sp.jedit.bsh.BSHFormalParameter.eval(BSHFormalParameter.java:67)
at org.gjt.sp.jedit.bsh.BSHFormalParameters.eval(BSHFormalParameters.java:107)
at org.gjt.sp.jedit.bsh.BSHMethodDeclaration.evalNodes(BSHMethodDeclaration.java:153)
at org.gjt.sp.jedit.bsh.BSHMethodDeclaration.eval(BSHMethodDeclaration.java:122)
at org.gjt.sp.jedit.bsh.Interpreter.eval(Interpreter.java:644)
at org.gjt.sp.jedit.BeanShell._runScript(BeanShell.java:336)
at org.gjt.sp.jedit.BeanShell._runScript(BeanShell.java:281)
at org.gjt.sp.jedit.BeanShell.runScript(BeanShell.java:207)
at org.gjt.sp.jedit.Macros$BeanShellHandler.runMacro(Macros.java:1020)
at org.gjt.sp.jedit.Macros$Macro.invoke(Macros.java:441)
at org.gjt.sp.jedit.gui.InputHandler.invokeAction(InputHandler.java:383)
at org.gjt.sp.jedit.jEdit$3.invokeAction(jEdit.java:3000)
at org.gjt.sp.jedit.jEdit$3.invokeAction(jEdit.java:2983)
at org.gjt.sp.jedit.EditAction$Wrapper.actionPerformed(EditAction.java:220)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.AbstractButton.doClick(AbstractButton.java:357)
at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1220)
at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1261)
at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:272)
at java.awt.Component.processMouseEvent(Component.java:6041)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)
at java.awt.Component.processEvent(Component.java:5806)
at java.awt.Container.processEvent(Container.java:2058)
at java.awt.Component.dispatchEventImpl(Component.java:4413)
at java.awt.Container.dispatchEventImpl(Container.java:2116)
at java.awt.Component.dispatchEvent(Component.java:4243)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3986)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
at java.awt.Container.dispatchEventImpl(Container.java:2102)
at java.awt.Window.dispatchEventImpl(Window.java:2440)
at java.awt.Component.dispatchEvent(Component.java:4243)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)

What's wrong? Is required some other package or ubuntu's jedit is bugged?

Thanks