under mac, i have ruby and bundler installed
$ which ruby
$ ruby --version
ruby 2.5.1p57 (2018-03-29 revision 63029) [x86_64-darwin17]
$ which bundle
$ bundle --version
Bundler version 1.16.2
$ gem list rubygems
*** LOCAL GEMS ***
i am familiar with [ruby plugin documentation]; i configured ruby sdk
in the view above, i noticed that bundler is not listed (neither rspec, etc.)
and of course i have installed the ruby plugin
i do not know what the structure should look like, but i do see bundler in the external libraries of the project but not the gems i have installed with bundler under the project (i have a Gemfile and .bundle/config file within the project)
yet, i do not see bundler in "Tools | Bundler" as the documentation depicts, or any other ruby related menus (irb console, etc.)
when i edit the run\debug configurations, i get the error message "Run Configuration Error: Cannot find Bundler in ruby 2 SDK.
because of that, i am unable to neither debug, not run the project.
what am i missing?
how can i fix it?
how do i get intellij to show me the "Tools | Bundler" menu?
i created a new ruby project from scratch. although most of the configurations\settings above came builtin, and i can even see the gems tab in the project settings and the bundler menu
but i i still unable to run my program under bundler and have the same error on the run\debug configurations.