I'm actually working on a branch in my fork of princely that will take care of the @exe_path issue.

It will have a princely.yml config file where you can set the princely path for each environment instead of using the which prince.chomp method. This doesn't work consistenly across environments (Windows, Unix, Passenger, etc...) so a config file will work nicely.

I'll try to send a pull request shortly

Perfect. that's probably the best solution for an environment specific issue. Thanks for all your work on this plugin, its been very helpful.

You can get this new code in my personal fork. I've sent a pull request to mbleigh as well to pull it into the main branch

@halofire thanks