```ruby
When /^I call "([^"]*)" with arguments "([^"]*)"$/ do |command,args|
  bin = File.join(File.dirname(__FILE__),'..','..','bin',command)
  When "I run \"#{bin} #{args}\""
end
```

Use backticks version of aruba run command step
user
```ruby
When /^I call "([^"]*)" with arguments "([^"]*)"$/ do |command,args|
  bin = File.join(File.dirname(__FILE__),'..','..','bin',command)
  When "I run `#{bin} #{args}`"
end
```
assistant