Problem installing ShellEd plugin in Eclipse Helios

When I install newest ShellEd in eclipse Indigo, I got error like this:

Cannot complete the install because one or more required items could not be found.
  Software being installed: ShellEd 2.0.2 (net.sourceforge.shelled.feature.group 
2.0.2)Missing requirement: ShellEd Core Plug-in 2.0.0.201207181255
 (net.sourceforge.shelled.core 2.0.0.201207181255) requires 'bundle
 org.eclipse.dltk.core [4.0.0,5.0.0)' but it could not be found.

We can know that it needs version 4 of Dynamic Languages Toolkit: org.eclipse.dltk.core [4.0.0,5.0.0), but it is possible that in indigo, version 3 is already installed (my case), and when I install lightly-build vertion 4 using url(http://download.eclipse.org/technology/dltk/updates-dev/4.0-nightly/), it said only one core can be installed at once, which means eclipse will not update the version itself. So I uninstalled version 3 and install version 4, then ShellEd can be installed.

I have found http://www.chasetechnology.co.uk/eclipse/updates to be easier to install
After installing Linux Man page, install ShellEd from the above link.

go Help => install new software => Add 
Name: ShellEd 
Location: http://www.chasetechnology.co.uk/eclipse/updates

Restart eclipse
close and reopen andy shell file and voala syntax highlighing will be there!!!
Note that ShellEd does not create a new Perspective though.
But *.sh, *.bash, *.csh, *.ksh and few other sh file extentions are associated to ShellEd.
Enjoy!!!

go Help => install new software => Available Software sites
Remove http://download.eclipse.org/technology/linuxtools/update/
restart eclipse
go Help => install new software => Add

Name: Linuxtool
Location: http://download.eclipse.org/technology/linuxtools/update
Select     Man Page Viewer (Incubation) 0.0.1.201102160611

you can now install shelled jar file