I tried answers in this thread, but it doesn't work. I checked that I do have JST Server Adapters and the extensions installed, but when I go to Window/Preferences/Server/Runtime Enviroments and click "add", the selections are still not there. Could there be a conflict or I should somehow configure Eclipse? Or is it possible to add manually, what folder should I look for? I installed tomcat8 and also downloaded the .zip, but neither folder is correct.
Eclipse Version: Luna Service Release 1 (4.4.1), and I'm using windows 7.
It seems that now nothing is correct about Eclipse, I installed plugin like AWS toolkit, but it's also nowhere to be found. Now often install new plugin or even update will likely to fail because either of lack of a dependency or can no be found in repository. Thanks a lot.