The latest release is Karaf EIK 0.9.0 Release.
Karaf EIK 0.9.0
Download the EIK repository zip archive from Central:
Uncompress the repository zip archive on your system, in the folder of your choice.
In Eclipse, pick up this folder in the following menu:
Select Help > Install new software > Add.. > Local...
The KEYS used to sign the release can be found here.
If you want to give a try to the latest snapshots, they are available at the following location: