-grab the jbdevstudio-eap-linux-gtk-4.0.0.v201011231425N-H32-Beta2.jar and tun installer
-set target dir to /home/$USER/latest/jbdevstudio
-install

=> during last steps of installation there's:

jlukas@lukas-laptop:/space/tmp$ java -jar jbdevstudio-eap-linux-gtk-4.0.0.v201011231425N-H32-Beta2.jar
/space/java/sdk/jdk1.6.0_22/jre
java.io.FileNotFoundException: /home/lukas/latest/jbdevstudio/eclipse/eclipse.ini (No such file or directory)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:106)
at com.jboss.jbds.installer.CreateLinkPanel.addJREPath(CreateLinkPanel.java:135)
at com.jboss.jbds.installer.CreateLinkPanel.panelActivate(CreateLinkPanel.java:59)
at com.izforge.izpack.installer.InstallerFrame.switchPanel(Unknown Source)
at com.izforge.izpack.installer.InstallerFrame.navigateNext(Unknown Source)
at com.izforge.izpack.installer.InstallerFrame.navigateNext(Unknown Source)
at com.izforge.izpack.installer.InstallerFrame$NavigationHandler.actionPerformed(Unknown Source)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
at java.awt.Component.processMouseEvent(Component.java:6267)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
at java.awt.Component.processEvent(Component.java:6032)
at java.awt.Container.processEvent(Container.java:2041)
at java.awt.Component.dispatchEventImpl(Component.java:4630)
at java.awt.Container.dispatchEventImpl(Container.java:2099)
at java.awt.Component.dispatchEvent(Component.java:4460)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
at java.awt.Container.dispatchEventImpl(Container.java:2085)
at java.awt.Window.dispatchEventImpl(Window.java:2478)
at java.awt.Component.dispatchEvent(Component.java:4460)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
jlukas@lukas-laptop:/space/tmp$

-ok, now check what has been installed:

jlukas@lukas-laptop:~$ cd latest/jbdevstudio/studio/
jlukas@lukas-laptop:~/latest/jbdevstudio/studio$ ls
48-jbds_icon.png 48-jbds_uninstall_icon.png about_files about.html artifacts.xml configuration epl-v10.html features jbds jbds.ico jbds.ini jbds_uninstall.ico libcairo-swt.so notice.html p2 plugins readme
jlukas@lukas-laptop:~/latest/jbdevstudio/studio$

=> no eclipse there, no way to run JBDS