You have a great piece of software but it needs to be updated to the current and future Ruby versions. Ruby 1.9.3 will be dropped within a year and it’s hassle having to maintain a older ruby version and apply to it’s syntax, miss out on great gems among other things just to be able to use your library. Ruby 2.0 was released quite a while ago and Ruby 2.1.0 was recently released.
Do you have any plans at all to update the library/bindings?
If you would make it easier to integrate the library within a gem I would be happy to help out maintaining the repository.