How can I the best do a rails generate devise:install

Hello,

I m a beginner with Rubymine and trying to find some things.

First I noticed that if I change my gem file and goto tools > bundler > install I see a lot of error messages that some gems could not be installed.

When I do a bundler install in a prompt outside RubyMine everything is going smoot.

Second I cannot not find how I can do rails generate devise:install from a menu.
Where is it hidden ?

Roelof