I have a set of favorite Eclipse plugins, that I need to install every time I install new Eclipse. I would also like to have a way to install all those plugins in [semi-]automated way for my team Eclipse. Or give them recommended Eclipse plugins list, and let them do two-clicks installation on when-needed basis.
How to install set of plugins (with different update sites) quickly?
UPDATE: There are a lot of ways doing that, and I want to aggregate knowledge. There were at least 2 similar questions on stackoverflow.com with different suggestions. And it was 2-3 years ago.
How does one automate configuration of Eclipse?
Boostrapping new Eclipse machines with all the Plugins
Now the best solution seems to be proposed by Bananeweizen at 2013-3-20 (File -> Export -> Install -> Software Items to file)