I am trying to install ei version 0.6.22 but it seems the server wont allow me to upgrade beyond 0.6.13, anyone knows if this is intended?
I am running eclipse 184.108.40.206 atm.
Not intended and works for me. It might be some temporary problem at SourceForge. If waiting doesn't help, you can try uninstalling EPIC and reinstalling it (to uninstall disable all versions of the EPIC feature in the Manage Configuration dialog, then choose the action Uninstall on every disabled feature; or you could just delete plugins/org.epic*, features/org.epic.* from Eclipse home directory while Eclipse isn't running).