Workflow with a keyword does not work

[Gary King]

I'm using the workflow here to learn about using Ruby in workflows, and the keyword is "test feedback". While typing that, it looks fine, but once I finish typing the whole thing, then I get the fallback results. So I can't even type any additional arguments.

 

How do I fix this?

[Gary King]

Ah it looks like I'm getting errors, and I'm not sure why.

/Library/Ruby/Site/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require': cannot load such file -- bundle/bundler/setup (LoadError)
  from /Library/Ruby/Site/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
  from ./main.rb:5:in `<main>'

[Gary King]

I managed to fix it after realizing that Alfred uses the system Ruby, so I installed all the relevant gems to there first.