@ddfreyne well I first tried with the original bin/nanoc but the weird thing is that it does not work as expected. I am maybe doing something wrong but when I use the original/nanoc my plugin is not loaded and therefore my custom plugin's command is not showing up in the list of available commands (when doing 'nanoc --help'), also I cannot execute the command neither.

I guess I still need the Bundler.require(:default) after the require 'bundler/setup'? Should not be something like:

```ruby
# Try loading bundler if it's possible
begin
  require 'bundler/setup'
  Bundler.require(:default)
rescue LoadError
  # no problem
end
```