Todd Sundsted

clearly license your open source software. if you don't it's impossible to use it (at least in the united states).

kemal-session was released without a license, and there's discussion online looking/hoping for clarification. unfortunately, kemal-session was built on top of code that, itself, wasn't licensed, so any resolution is going to require tracking down at least two people.

not impossible, but possibly more work than just rewriting the library...