Checkout SVN svn+ssh repo with subversive in Eclipse Helios

• Go to Help > Install New Software...
• Paste in the URL
  for juno: http://community.polarion.com/projects/subversive/download/eclipse/3.0/juno-site/
  for kepler: http://community.polarion.com/projects/subversive/download/eclipse/3.0/kepler-site/
• Select the connector you wish to install (I usually go with SVNKit). You need to select both the wanted connector and the generic "Subversive SVN Connectors" item.
• Click Finish

You should be able to use your repository now, but if not :

• Go to Window > Preferences
• Browse to the Team > SVN item
• In the SVN Connector tab, make sure that SVNKit is selected as the active one.

For eclipse juno you have to replace word "updated" to "juno" in the plugin link.

So working link for eclipse juno is:

http://community.polarion.com/projects/subversive/download/eclipse/3.0/juno-site/

for eclipse kepler you can use this

http://community.polarion.com/projects/subversive/download/eclipse/3.0/kepler-site/