RTC 6.0.2 client: error when trying to add com.ibm.team.rtc.client.feature into "Eclipse2 Application" configuration

Hello to the forum members,

I installed RTC 6.0.2 client (based on Eclipse 3.6.x) from zip file and followed the workshop document doing the following:
1) I set encoding to UTF-8.
2) I copied com.ibm.team.dev.launch plugin into dropins folder.
3) I added rtc-sdk as my target platform and added all plugins into the search path.
4) I imported com.ibm.team.rtc.client.feature.

When I try to add com.ibm.team.rtc.client.feature to "Eclipse2 Application" configuration the following error is displayed:
Bundle not found: org.eclipse.equinox.security.win32.x86_64.

What am I missing here ?

Thanks,
Gidi