Open source URL shortening software? [closed]

Question

Are there any open source URL shortening software projects out there? Perhaps something that works in conjunction with Apache?

Answer 1

Does this Count? http://code.google.com/p/urly/

or this http://yourls.org/

Answer 2

Firefly claims it can be up & running in 2 minutes: https://github.com/ariejan/firefly#readme

Here are some other suggestions: http://www.webresourcesdepot.com/7-open-source-and-free-url-shortener-scripts-to-create-your-own/